{"title":"Cylinder kits","description":"","products":[{"product_id":"stage6-70cc-sport-pro-mk2-piaggio-ac","title":"Stage6 Sport Pro MK2 70cc Piaggio AC","description":"\u003cp\u003eStage6 70cc Sport MK2 Cylinder Kit – Piaggio AC (Typhoon \/ Stalker \/ Zip )\u003c\/p\u003e\n\u003cp\u003eThe Stage6 Sport MK2 is the evolution of the legendary MK1 cylinder kit, which gained massive popularity among scooter tuners. With a completely redesigned layout, improved performance, and outstanding durability, the MK2 takes everyday and sport setups to a new level.\u003c\/p\u003e\n\u003cp\u003eDesign and Construction\u003cbr\u003e\u003cbr\u003eThe MK2 features a newly developed cylinder with 6 transfer ports instead of 5, providing optimized cylinder filling. The oval exhaust port has been refined for better gas flow, and the R\/T-inspired pentagonal design gives it a distinctive, racing look.\u003cbr\u003eThe one-piece cylinder head includes cast scavenging channels for improved heat dissipation, while the piston, modeled after the R\/T version, has a domed crown and a 0.8mm piston ring to enhance performance and thermal stability.\u003c\/p\u003e\n\u003cp\u003ePerformance \u003cbr\u003e\u003cbr\u003eCompared to the MK1, the MK2 delivers 2–3 hp more, reaching between 14–17 hp depending on setup — without additional modifications. Designed for high power and reliability, it sets new standards in the sport and mid-race segment.\u003c\/p\u003e\n\u003cp\u003eFor optimal results, we recommend using a reinforced crankshaft, at least a 19mm carburetor, and a sport or racing exhaust system.\u003c\/p\u003e\n\u003cp\u003eInstallation Tips\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eClean the engine thoroughly before installation. \u003c\/li\u003e\n\u003cli\u003eUse a new spark plug and small end bearing.\u003c\/li\u003e\n\u003cli\u003eAdjust your carburetor settings after installation.\u003c\/li\u003e\n\u003cli\u003eMaintain a squish clearance of 0.75–0.85mm.\u003c\/li\u003e\n\u003cli\u003eRun-in period: approx. 300 km with a 1:33 mixture for maximum durability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STAGE6","offers":[{"title":"Default Title","offer_id":55110498550095,"sku":"S6-7414003","price":195.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2025-08-20T131245.411.jpg?v=1755684782"},{"product_id":"dr-evolution-70cc-piaggio-ac","title":"DR Evolution 70cc Piaggio AC","description":"\u003cp data-start=\"81\" data-end=\"154\"\u003eDR 70cc Cast Iron Cylinder Sport Kit – Piaggio AC (Long Reach Plug)\u003c\/p\u003e\n\u003cp data-start=\"156\" data-end=\"294\"\u003eA highly reliable and well-regarded cylinder kit, the DR 70cc Sport is built for riders who value durability and consistent performance.\u003c\/p\u003e\n\u003cp data-start=\"296\" data-end=\"583\"\u003eFeaturing 6 transfer ports, a two-ring piston, and a high-compression cylinder head, this kit delivers impressive power and torque — easily reaching 7–10 hp. Its cast iron construction ensures long-lasting strength, making it one of the best value options in its class.\u003c\/p\u003e\n\u003cp data-start=\"734\" data-end=\"755\"\u003eSpecifications:\u003c\/p\u003e\n\u003cul data-start=\"756\" data-end=\"975\"\u003e\n\u003cli data-start=\"756\" data-end=\"794\"\u003e\n\u003cp data-start=\"758\" data-end=\"794\"\u003eDR EVO 70cc for Piaggio AC engines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"795\" data-end=\"822\"\u003e\n\u003cp data-start=\"797\" data-end=\"822\"\u003e70cc cast iron cylinder\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"823\" data-end=\"885\"\u003e\n\u003cp data-start=\"825\" data-end=\"885\"\u003eComplete kit: cylinder, piston, head, and gaskets included\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"886\" data-end=\"942\"\u003e\n\u003cp data-start=\"888\" data-end=\"942\"\u003eCompatible with Piaggio Zip and many other AC models\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"943\" data-end=\"975\"\u003e\n\u003cp data-start=\"945\" data-end=\"975\"\u003eNot homologated for road use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DR","offers":[{"title":"Default Title","offer_id":55110537380175,"sku":"KT00086","price":123.5,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2025-09-11T142723.096.jpg?v=1757590050"},{"product_id":"stage6-70cc-racing-mk2-piaggio-lc","title":"Stage6 70cc Racing MK2 Piaggio LC","description":"\u003ch3 data-start=\"63\" data-end=\"140\"\u003eStage6 Cilindra komplekts 70cc Racing MK2 – Piaggio LC (NRG, Runner u.c.)\u003c\/h3\u003e\n\u003cp data-start=\"142\" data-end=\"295\"\u003eStage6 Racing MKII 70cc ir ļoti veiksmīgā Stage6 Racing cilindra pēctecis. Pilnībā pārveidots, tas nodrošina vēl jaudīgāku veiktspēju jau no paša sākuma.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSaderība\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePiemērots 50cc motorolleriem ar Piaggio LC dzinējiem, piemēram, Piaggio NRG un Gilera Runner.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCilindra konstrukcija – Stage6 Racing MK2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMK2 cilindrs ir pilnībā pārbūvēts ar izturīgu cietā hroma pārklājumu. Pārveidotā kanālu izvietojuma shēma tagad ietver 6 kanālus iepriekšējo 5 vietā, tādējādi uzlabojot cilindra piepildījumu. Virzuļa dizains ir mainīts no plakana uz izliekta kupolveida ar 0,8 mm virzuļa gredzenu, kas nodrošina optimālu veiktspēju un labāku siltuma novadi.\u003c\/p\u003e\n\u003cp\u003eCitas konstrukcijas uzlabojumi :\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOptimizēta siltuma vadība visās zonās\u003c\/li\u003e\n\u003cli\u003eKanālu fāzes: 190°–130\u003c\/li\u003e\n\u003cli\u003ePiecstūra formas dizains ar iekšējiem dzesēšanas ribojumiem\u003c\/li\u003e\n\u003cli\u003eViengabala galva ar integrētiem izplūdes kanāliem\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVeiktspēja – Stage6 Racing MK2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSalīdzinot ar MK1, MK2 rada par 2–3 ZS vairāk, sasniedzot 17–19 ZS bez papildu modifikācijām (lietojot ar atbilstošām detaļām). Ar papildu regulēšanu jauda var pārsniegt 20 ZS, padarot to par vienu no jaudīgākajiem 70cc cilindra komplektiem tirgū.\u003c\/p\u003e\n\u003cp\u003eLai pilnībā izmantotu tā potenciālu, mēs iesakām : Pastiprinātu kloķvārpstu ;\u0026nbsp; Vismaz 21 mm karburatoru ; Sporta izplūdes sistēmu.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUzstādīšanas padomi\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePirms montāžas rūpīgi notīriet dzinēju\u0026nbsp;Pārbaudiet visu detaļu stāvokli.\u0026nbsp;Izmantojiet jaunu aizdedzes sveci un jaunu virzuļa tapas gultni.\u0026nbsp;Ja nepieciešams, noregulējiet karburatora iestatījumus.\u003c\/p\u003e\n\u003cp\u003eSpraugas (squish) atstarpei jābūt starp 0,75–0,85 mm. Ieteicams iebraukšanas periods apmēram 300 km ar 1:33 maisījumu, lai nodrošinātu izturību un ilgmūžību.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSvarīga informācija\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOriģinālās (OEM) izplūdes sistēmas nav saderīgas ar šo cilindru\u003c\/p\u003e\n\u003cp\u003eTemperatūras sensora (kopā ar vītni) garums nedrīkst pārsniegt 18 mm, pretējā gadījumā tas var saskarties ar cilindra galvu\u003c\/p\u003e\n\u003cp\u003eNav ceļu homologācijas (pārbaudiet noteikumus savā valstī)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKomplektācija – Stage6 Racing MK2 Cilindra komplekts\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAlumīnija cilindrs, 47,6 mm urbums\u003c\/li\u003e\n\u003cli\u003e1-gredzena virzulis ar 12 mm virzuļa tapu\u003c\/li\u003e\n\u003cli\u003eViengabala cilindra galva\u003c\/li\u003e\n\u003cli\u003eBlīvējumu komplekts\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STAGE6","offers":[{"title":"Default Title","offer_id":55111289536847,"sku":"S6-7414004","price":307.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2025-09-29T120105.033.jpg?v=1759136456"},{"product_id":"stage6-streetrace-70cc-minarelli-vertical-yamaha-bws-slider","title":"Stage6 Streetrace 70cc Minarelli vertical pin=10mm","description":"\u003cp\u003e\u003cstrong\u003eStage6 70cc Streetrace Cylinder Kit (10mm piston pin, Minarelli vertical — Yamaha BW's \/ Slider)\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003ePowerful and durable cast iron cylinder kit designed for everyday riding performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Stage6 Streetrace 70cc cast iron cylinder offers strong, reliable performance at an affordable price. Based on the popular Sport Pro aluminium cylinder, this version provides excellent torque and a noticeable increase in top speed, making it ideal for daily use while maintaining great riding fun.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign and Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Streetrace features a 5-transfer port layout plus a single exhaust port, similar to the Sport Pro 70cc design, but fine-tuned to meet the thermal demands of a cast iron cylinder. It includes a high-quality 2-ring piston and an HC cylinder head. Maintenance and adjustments are simple, and all necessary spare parts are available in our shop.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith an engine speed of approximately 10,000 rpm and an output of 8–11 hp (about 1–3 hp more than comparable cylinders), this kit delivers powerful take-offs and strong acceleration. To achieve its full potential, it should be paired with matching performance components — recommended combinations are listed below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDiscreet Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe cylinder has an understated look, closely resembling a stock part. Stage6 has intentionally omitted their logo, instead marking the cylinder with “49ccm” for a clean, OEM-like appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications \u003c\/strong\u003e:\u003c\/p\u003e\n\u003cp\u003eCast iron cylinder, 47 mm\u003cbr\u003e2-ring piston, 10 mm pin\u003cbr\u003eAluminium cylinder head\u003cbr\u003eComplete gasket kit\u003cbr\u003eSquish clearance pre-set (base gasket included)\u003cbr\u003eNo road approval\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRun-in period :\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eApproximately 300 km (150 km at ½ throttle and 150 km at ¾ throttle).\u003c\/p\u003e","brand":"STAGE6","offers":[{"title":"Default Title","offer_id":55125626454351,"sku":"S6-7216801","price":160.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2025-07-23T172106.783.jpg?v=1753280483"},{"product_id":"stage6-sport-pro-mk2-70cc-minarelli-vertical-yamaha-bws-slider","title":"Stage6 Sport Pro MK2 70cc 10mm Minarelli vertical","description":"\u003cp data-start=\"172\" data-end=\"283\"\u003eStage6 Sport MK2 70cc Cylinder Kit – Minarelli Vertical 10mm (Yamaha BW’s \/ Slider \/ MBK Booster \/ Stunt)\u003c\/p\u003e\n\u003cp data-start=\"285\" data-end=\"659\"\u003eThe Stage6 Sport MK2 is the upgraded version of the legendary MK1 cylinder kit — a benchmark among scooter tuners worldwide. Stage6 completely redesigned the MK2 for even greater power, efficiency, and durability, making it one of the best choices for 50cc scooters with Minarelli vertical engines, such as the Yamaha BW’s \/ Slider and MBK Booster \/ Stunt.\u003c\/p\u003e\n\u003cp data-start=\"661\" data-end=\"690\"\u003eDesign \u0026amp; Construction\u003c\/p\u003e\n\u003cp data-start=\"691\" data-end=\"1209\"\u003eThe MK2 features a new 6-transfer port design (previously 5), ensuring optimized cylinder filling and improved performance. The oval exhaust port has been reworked for better gas flow, while the exterior adopts the distinctive pentagonal look of the R\/T racing series.\u003cbr data-start=\"971\" data-end=\"974\"\u003eA one-piece cylinder head with integrated scavenging channels enhances heat dissipation. The R\/T-style piston, equipped with a domed crown and a 0.8 mm thin piston ring, improves both output and thermal stability.\u003c\/p\u003e\n\u003cp data-start=\"1211\" data-end=\"1230\"\u003ePerformance\u003c\/p\u003e\n\u003cp data-start=\"1231\" data-end=\"1484\"\u003eThis 70cc cylinder delivers approximately 12 hp with the right setup — around 2–3 hp more than the MK1 version. It combines exceptional reliability, strong torque, and high-end power, setting new standards for sport-level tuning cylinders.\u003c\/p\u003e\n\u003cp data-start=\"1486\" data-end=\"1532\"\u003eRecommended components for best results:\u003c\/p\u003e\n\u003cul data-start=\"1533\" data-end=\"1621\"\u003e\n\u003cli data-start=\"1533\" data-end=\"1558\"\u003e\n\u003cp data-start=\"1535\" data-end=\"1558\"\u003eReinforced crankshaft\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1559\" data-end=\"1586\"\u003e\n\u003cp data-start=\"1561\" data-end=\"1586\"\u003eMinimum 19mm carburetor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1587\" data-end=\"1621\"\u003e\n\u003cp data-start=\"1589\" data-end=\"1621\"\u003eSport or racing exhaust system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1623\" data-end=\"1651\"\u003eInstallation \u0026amp; Setup\u003c\/p\u003e\n\u003cul data-start=\"1652\" data-end=\"1933\"\u003e\n\u003cli data-start=\"1652\" data-end=\"1722\"\u003e\n\u003cp data-start=\"1654\" data-end=\"1722\"\u003eClean engine thoroughly before installation and inspect all parts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1723\" data-end=\"1786\"\u003e\n\u003cp data-start=\"1725\" data-end=\"1786\"\u003eReplace the spark plug and small end bearing with new ones.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1787\" data-end=\"1830\"\u003e\n\u003cp data-start=\"1789\" data-end=\"1830\"\u003eAdjust carburetor settings if required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1831\" data-end=\"1869\"\u003e\n\u003cp data-start=\"1833\" data-end=\"1869\"\u003eSquish clearance: 0.75–0.85 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1870\" data-end=\"1933\"\u003e\n\u003cp data-start=\"1872\" data-end=\"1933\"\u003eBreak-in period: approx. 300 km with a 1:33 oil mixture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1935\" data-end=\"1951\"\u003eImportant:\u003c\/p\u003e\n\u003cul data-start=\"1952\" data-end=\"2067\"\u003e\n\u003cli data-start=\"1952\" data-end=\"2015\"\u003e\n\u003cp data-start=\"1954\" data-end=\"2015\"\u003eOriginal exhaust systems cannot be used with this cylinder.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2016\" data-end=\"2067\"\u003e\n\u003cp data-start=\"2018\" data-end=\"2067\"\u003eNot homologated for road use in some countries.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2069\" data-end=\"2092\"\u003eKit Contents:\u003c\/p\u003e\n\u003cul data-start=\"2093\" data-end=\"2226\"\u003e\n\u003cli data-start=\"2093\" data-end=\"2129\"\u003e\n\u003cp data-start=\"2095\" data-end=\"2129\"\u003eAluminum cylinder (47.6 mm bore)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2130\" data-end=\"2174\"\u003e\n\u003cp data-start=\"2132\" data-end=\"2174\"\u003eSingle-ring piston with 10 mm piston pin\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2175\" data-end=\"2202\"\u003e\n\u003cp data-start=\"2177\" data-end=\"2202\"\u003eOne-piece cylinder head\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2203\" data-end=\"2226\"\u003e\n\u003cp data-start=\"2205\" data-end=\"2226\"\u003eComplete gasket set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STAGE6","offers":[{"title":"Default Title","offer_id":55125642674511,"sku":"S6-7117100","price":181.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2025-09-24T130332.528_14a1c3e2-8f0b-43a5-bff6-7fc951036a0d.jpg?v=1758708284"},{"product_id":"motoforce-racing-70cc-minarelli-horizontal-lc","title":"MotoForce Racing 70cc 10mm Minarelli horizontal LC","description":"\u003cp\u003e\u003cstrong\u003eMotoForce Racing 70cc Cast Iron Cylinder Kit – Minarelli Horizontal LC (Yamaha Aerox \/ MBK Nitro and more)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe MotoForce Racing 70cc cast iron cylinder is the ideal upgrade for riders seeking a more powerful yet equally reliable replacement for the original cylinder — perfect for everyday use.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePiston pin = 10mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003eManufactured from durable cast iron, this cylinder features 5 transfer ports and a simple exhaust design. It includes a 47 mm, 2-ring piston and an HC cylinder head for optimal performance and longevity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003eDepending on the exhaust system used, this setup delivers approximately 6–9 hp with impressive torque. Thanks to its strong mid-range power, it reduces the need for high RPM operation — making the engine more efficient and reliable while improving throttle response and off-the-line acceleration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e70cc cast iron cylinder for Minarelli horizontal engines\u003c\/li\u003e\n\u003cli\u003eBore: 47 mm\u003c\/li\u003e\n\u003cli\u003e2-ring piston\u003c\/li\u003e\n\u003cli\u003eHC cylinder head\u003c\/li\u003e\n\u003cli\u003eWithout road approval\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eConclusion\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003eA robust and well-balanced 70cc cylinder kit offering great value for money — powerful, dependable, and perfectly suited for daily riding.\u003c\/p\u003e","brand":"Motoforce Racing","offers":[{"title":"Default Title","offer_id":55126302720335,"sku":"MF26.16601","price":79.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2025-09-23T191903.049_d2cb35f3-9ca0-44b5-a76f-5f200585d437.jpg?v=1758644375"},{"product_id":"stage6-70cc-streetrace-minarelli-horizontal-lc-yamaha-aerox","title":"Stage6 Streetrace 70cc 10mm Minarelli horizontal LC","description":"\u003cp\u003eCylinder kit Stage6 Streetrace 70cc, 10mm piston pin d=47mm, Minarelli horizontal (Yamaha Aerox, Malaguti F12 etc.), powerful cast iron cylinder for everyday use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStrong Stage6 70cc cast iron cylinder\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Streetrace is a lower-priced version the popular Sport Pro aluminium cylinder. Reliable and powerful, this is the perfect cylinder kit for everyday use, with great torque and increased top speed for maximum riding pleasure.\u003c\/p\u003e\n\u003cp\u003eTransfer port layout with 6 ports plus 1 simple exhaust port is basically identical to the more powerful 70cc Sport Pro kit, it was slightly modified to meet the thermal requirements of a cast iron cylinder. The cylinder comes with a high quality 2-ring piston and a HC cylinder head. Maintenance and adjustment are easy, and of course you will find all necessary spare parts in our shop.\u003c\/p\u003e\n\u003cp\u003ePerformance characteristics are similar to the Sport Pro - powerful take-offs and acceleration, with an engine speed of approx. 10,000 rpm, with up to 8 - 11 hp, which is 1 - 3 hp more than comparable cylinders. Of course, the cylinder can only unleash its full potential when combined with the matching components, you will find some recommendations below.\u003c\/p\u003e\n\u003cp\u003eThe cylinder looks unobtrusive and similar to the stock part. Stage6 has deliberately decided not to display the brand name on the cylinder, instead of a logo they stamped \"49ccm\" on it.\u003c\/p\u003e\n\u003ch4\u003eContents and specifications stage6 streetrace 70:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCast iron cylinder 47 mm\u003c\/li\u003e\n\u003cli\u003e2-ring piston, 10mm pin\u003c\/li\u003e\n\u003cli\u003eAluminum cylinder head\u003c\/li\u003e\n\u003cli\u003eGasket set\u003c\/li\u003e\n\u003cli\u003eWITHOUT road approval\u003c\/li\u003e\n\u003cli\u003eSquish clearance is pre-set, a cylinder base gasket is included.\u003c\/li\u003e\n\u003cli\u003eRun in: about 300km (150km at ½ throttle and 150km at ¾ throttle).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STAGE6","offers":[{"title":"Default Title","offer_id":55126308815183,"sku":"S6-7216651","price":197.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2025-09-24T131754.360_e7907765-953d-47bc-84d5-9fe2d206b6d8.jpg?v=1758709103"},{"product_id":"cylinder-kit-athena-sport-70cc-yamaha-bws-slider-10mm","title":"Cylinder Kit Athena Sport 70cc Minarelli Vertical 10mm","description":"\u003cp data-start=\"67\" data-end=\"155\"\u003e\u003cstrong data-start=\"67\" data-end=\"153\"\u003eAthena Sport 70cc Cylinder kit – Yamaha BW’s \/ Slider \/ MBK Booster \/ Stunt (10mm)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"157\" data-end=\"413\"\u003eEngineered with precision and a high-quality finish, the Athena Alu Sport 70cc cylinder is designed for durability and performance. The premium piston with a single ground ring operates within a hard-chrome–plated bore, ensuring long-lasting reliability.\u003c\/p\u003e\n\u003cp data-start=\"415\" data-end=\"607\"\u003eThanks to its aluminum construction, this cylinder provides improved heat dissipation, resulting in noticeably better acceleration and higher top-end performance compared to the stock setup.\u003c\/p\u003e\n\u003cp data-start=\"609\" data-end=\"630\"\u003e\u003cstrong data-start=\"609\" data-end=\"628\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"631\" data-end=\"758\"\u003e\n\u003cli data-start=\"631\" data-end=\"669\"\u003e\n\u003cp data-start=\"633\" data-end=\"669\"\u003eDisplacement : 70cc (Sport version)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"670\" data-end=\"692\"\u003e\n\u003cp data-start=\"672\" data-end=\"692\"\u003eMaterial : Aluminum\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"693\" data-end=\"718\"\u003e\n\u003cp data-start=\"695\" data-end=\"718\"\u003ePiston : 1-ring design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"719\" data-end=\"736\"\u003e\n\u003cp data-start=\"721\" data-end=\"736\"\u003eBore : 47.6 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"737\" data-end=\"758\"\u003e\n\u003cp data-start=\"739\" data-end=\"758\"\u003ePiston pin : 10 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ATHENA","offers":[{"title":"Default Title","offer_id":55918207041871,"sku":"070100","price":161.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2025-09-11T145410.788.jpg?v=1757591660"},{"product_id":"motoforce-racing-70cc-cast-iron-piaggio-lc","title":"MotoForce Racing 70cc cast iron Piaggio LC","description":"\u003cp data-start=\"167\" data-end=\"271\"\u003eMotoForce Racing 70cc Cast Iron Cylinder Kit – Piaggio LC (Piaggio NRG \/ Gilera Runner \/ and more)\u003c\/p\u003e\n\u003cp data-start=\"273\" data-end=\"597\"\u003eThe MotoForce Racing 70cc cast iron cylinder kit is the perfect everyday performance upgrade for 50cc scooters with Piaggio LC engines, such as the Piaggio NRG or Gilera Runner. It’s the ideal choice for riders who want more power and torque while maintaining the reliability of the original setup.\u003c\/p\u003e\n\u003cp data-start=\"599\" data-end=\"874\"\u003eMade from durable cast iron, this kit features 5 transfer ports, a single oval exhaust port, a 47 mm two-ring piston, and a high-compression cylinder head. The result is strong mid-range torque, responsive throttle control, and smooth, reliable performance.\u003c\/p\u003e\n\u003cp data-start=\"876\" data-end=\"1049\"\u003eWith the right setup, the MotoForce Racing 70cc delivers 6–9 hp, offering great acceleration and improved rideability — all without pushing the engine to extreme RPMs.\u003c\/p\u003e\n\u003cp data-start=\"1051\" data-end=\"1096\"\u003eRecommended setup for best performance :\u003c\/p\u003e\n\u003cul data-start=\"1097\" data-end=\"1195\"\u003e\n\u003cli data-start=\"1097\" data-end=\"1127\"\u003e\n\u003cp data-start=\"1099\" data-end=\"1127\"\u003eMinimum 17.5 mm carburetor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1128\" data-end=\"1151\"\u003e\n\u003cp data-start=\"1130\" data-end=\"1151\"\u003eSport or tuning CVT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1152\" data-end=\"1195\"\u003e\n\u003cp data-start=\"1154\" data-end=\"1195\"\u003eSport exhaust (e.g. Stage6 Pro Replica)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1197\" data-end=\"1218\"\u003eSpecifications :\u003c\/p\u003e\n\u003cul data-start=\"1219\" data-end=\"1402\"\u003e\n\u003cli data-start=\"1219\" data-end=\"1259\"\u003e\n\u003cp data-start=\"1221\" data-end=\"1259\"\u003e70cc cast iron cylinder (47 mm bore)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1260\" data-end=\"1279\"\u003e\n\u003cp data-start=\"1262\" data-end=\"1279\"\u003eTwo-ring piston\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1280\" data-end=\"1314\"\u003e\n\u003cp data-start=\"1282\" data-end=\"1314\"\u003eHigh-compression cylinder head\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1315\" data-end=\"1365\"\u003e\n\u003cp data-start=\"1317\" data-end=\"1365\"\u003eFor Piaggio LC engines (NRG, Runner, and more)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1366\" data-end=\"1402\"\u003e\n\u003cp data-start=\"1368\" data-end=\"1402\"\u003eNot homologated \/ not road legal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Motoforce Racing","offers":[{"title":"Default Title","offer_id":55998111613263,"sku":"MF26.14001","price":91.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2025-09-23T191539.010.jpg?v=1758644144"},{"product_id":"motoforce-racing-70cc-cast-iron-minarelli-vertical-ac","title":"MotoForce Racing 70cc cast iron Minarelli vertical AC","description":"\u003cp data-start=\"178\" data-end=\"291\"\u003eMotoForce Racing 70cc Cast Iron Cylinder Kit – Minarelli Vertical AC (Yamaha BW’s \/ MBK Booster \/ and more)\u003c\/p\u003e\n\u003cp data-start=\"293\" data-end=\"681\"\u003eThe MotoForce Racing 70cc cast iron cylinder kit is the perfect upgrade for everyday riders who want more power and torque without sacrificing reliability. Designed for 50cc scooters with Minarelli vertical AC engines, such as the Yamaha BW’s or MBK Booster, it’s an ideal replacement for the stock cylinder that delivers real performance gains at a great price.\u003c\/p\u003e\n\u003cp data-start=\"683\" data-end=\"1070\"\u003eConstructed from durable cast iron, the cylinder features 5 transfer ports, a single oval exhaust port, a 47 mm two-ring piston, and a high-compression cylinder head. Depending on setup, the kit produces around 6–9 hp and offers strong torque with great throttle response — perfect for quick starts and smooth acceleration without stressing the engine at high revs.\u003c\/p\u003e\n\u003cp data-start=\"1072\" data-end=\"1096\"\u003eRecommended setup :\u003c\/p\u003e\n\u003cul data-start=\"1097\" data-end=\"1193\"\u003e\n\u003cli data-start=\"1097\" data-end=\"1127\"\u003e\n\u003cp data-start=\"1099\" data-end=\"1127\"\u003eMinimum 17.5 mm carburetor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1128\" data-end=\"1149\"\u003e\n\u003cp data-start=\"1130\" data-end=\"1149\"\u003eTuning CVT system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1150\" data-end=\"1193\"\u003e\n\u003cp data-start=\"1152\" data-end=\"1193\"\u003eSport exhaust (e.g. Stage6 Pro Replica)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1195\" data-end=\"1216\"\u003eSpecifications :\u003c\/p\u003e\n\u003cul data-start=\"1217\" data-end=\"1422\"\u003e\n\u003cli data-start=\"1217\" data-end=\"1257\"\u003e\n\u003cp data-start=\"1219\" data-end=\"1257\"\u003e70cc cast iron cylinder (47 mm bore)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1258\" data-end=\"1277\"\u003e\n\u003cp data-start=\"1260\" data-end=\"1277\"\u003eTwo-ring piston\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1278\" data-end=\"1312\"\u003e\n\u003cp data-start=\"1280\" data-end=\"1312\"\u003eHigh-compression cylinder head\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1313\" data-end=\"1383\"\u003e\n\u003cp data-start=\"1315\" data-end=\"1383\"\u003eFor Minarelli vertical AC engines (Yamaha BW’s, MBK Booster, etc.)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1384\" data-end=\"1422\"\u003e\n\u003cp data-start=\"1386\" data-end=\"1422\"\u003eNot homologated \/ not street legal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Motoforce Racing","offers":[{"title":"Default Title","offer_id":55998211883343,"sku":"MF26.16801","price":69.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2025-09-23T192734.826.jpg?v=1758644862"},{"product_id":"stage6-streetrace-70cc-cast-iron-piaggio-ac","title":"Stage6 Streetrace 70cc cast iron Piaggio AC","description":"\u003cp\u003e\u003cstrong\u003eStage6 70cc Streetrace Cylinder Kit – Ø47mm, Piaggio AC (Zip, TPH, and more)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePowerful and durable cast iron cylinder kit designed for everyday riding performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003eThe Stage6 Streetrace 70cc cast iron cylinder is an affordable yet powerful alternative to the popular Sport Pro aluminium version. Offering excellent reliability, strong torque, and a noticeable increase in top speed, it’s the perfect choice for riders seeking a balance between performance and durability for daily use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign and Construction\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003eThe Streetrace features a 6-transfer port layout and a single exhaust port — similar to the more powerful Sport Pro kit, but slightly modified to meet the thermal demands of a cast iron design. The kit includes a high-quality 2-ring piston and an aluminium cylinder head. Maintenance and tuning are straightforward, and all necessary spare parts are readily available.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003eComparable to the Sport Pro in character, this cylinder provides strong low-end pull and increased overall power output — achieving around 10 hp when paired with the right components. To unlock its full potential, it should be used together with matching performance parts (see recommendations below).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDesign\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003eThe cylinder has a discreet appearance, closely resembling a stock component — ideal for riders who prefer a subtle look.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContents \u0026amp; Specifications :\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCast iron cylinder, 47 mm bore\u003c\/li\u003e\n\u003cli\u003e2-ring piston, 12 mm KoBo pin\u003c\/li\u003e\n\u003cli\u003eAluminium cylinder head\u003c\/li\u003e\n\u003cli\u003eComplete gasket set\u003c\/li\u003e\n\u003cli\u003eSquish clearance pre-set (base gasket included)\u003c\/li\u003e\n\u003cli\u003eWithout road approval\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRun-in period :\u003cbr\u003e\u003c\/strong\u003e\u003cbr\u003eApprox. 300 km (150 km at ½ throttle and 150 km at ¾ throttle).\u003c\/p\u003e","brand":"STAGE6","offers":[{"title":"Default Title","offer_id":56003451126095,"sku":"S6-7214042","price":174.6,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2025-09-24T131321.392.jpg?v=1758708806"},{"product_id":"stage6-70cc-racing-mk2-10mm-pin-minarelli-horizontal-lc","title":"Cylinder Kit Stage6 70cc Racing MK2 10mm Minarelli horizontal LC","description":"\u003cp\u003eStage6 70cc Racing MK2 Cylinder Kit – 10mm Piston Pin, Minarelli Horizontal LC (Yamaha Aerox \/ MBK Nitro)\u003c\/p\u003e\n\u003cp\u003eThe Stage6 Racing MK2 70cc Cylinder Kit is the successor to the renowned Stage6 70cc Racing model. Completely redesigned, it offers significantly improved out-of-the-box performance and durability.\u003c\/p\u003e\n\u003cp\u003eCompatibility\u003cbr\u003e\u003cbr\u003eDesigned for 50cc scooters equipped with a Minarelli horizontal LC engine, including Yamaha Aerox and MBK Nitro models.\u003c\/p\u003e\n\u003cp\u003eCylinder Design – Stage6 MK2 Racing\u003cbr\u003e\u003cbr\u003eThis updated version features a new high-strength hard chrome bore plating and an innovative 6-port transfer design (previously 5), enhancing cylinder filling and overall efficiency. The piston now has a domed crown and a 0.8 mm piston ring, optimizing combustion and improving heat dissipation.\u003c\/p\u003e\n\u003cp\u003eThermal management has been refined across the board — with a bridged pentagonal exhaust port, internal cooling ribs, and a one-piece cylinder head with integrated scavenging channels. Port timings are 190° \/ 130°.\u003c\/p\u003e\n\u003cp\u003ePerformance\u003cbr\u003e\u003cbr\u003eThe Stage6 Racing MK2 delivers 17–19 hp in standard setup — around 2–3 hp more than its predecessor — and can exceed 20 hp with further tuning. It is one of the most powerful 70cc cylinder kits available on the market today.\u003c\/p\u003e\n\u003cp\u003eRecommended Setup\u003cbr\u003e\u003cbr\u003eTo achieve maximum performance, we suggest using:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA reinforced crankshaft\u003c\/li\u003e\n\u003cli\u003eA carburetor of at least 21 mm diameter\u003c\/li\u003e\n\u003cli\u003eA high-performance racing exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInstallation Tips\u003cbr\u003e\u003cbr\u003eBefore installation, clean the engine thoroughly and inspect all components. Replace the spark plug and small end bearing. Adjust carburetor settings as needed.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended squish clearance: 0.75–0.85 mm\u003c\/li\u003e\n\u003cli\u003eRun-in period: approx. 300 km with 1:33 oil mixture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImportant Notes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOriginal exhausts are not compatible with this cylinder.\u003c\/li\u003e\n\u003cli\u003eThe temperature sensor (including thread) must not exceed 18 mm in length, or it may contact the cylinder head.\u003c\/li\u003e\n\u003cli\u003eWithout homologation (in some countries).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eScope of Delivery:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAluminium cylinder (47.6 mm bore)\u003c\/li\u003e\n\u003cli\u003e1-ring piston with 10 mm piston pin\u003c\/li\u003e\n\u003cli\u003eOne-piece cylinder head\u003c\/li\u003e\n\u003cli\u003eComplete gasket set\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STAGE6","offers":[{"title":"Default Title","offer_id":56005687902543,"sku":"S6-7416606","price":302.73,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2025-09-24T172150.415.jpg?v=1758723719"},{"product_id":"airsal-t6-70cc-aluminium-piaggio-ac-piaggio-zip-typhoon-stalker","title":"Airsal T6 70cc aluminium Piaggio AC (Piaggio Zip \/ Typhoon \/ Stalker)","description":"\u003cp data-start=\"175\" data-end=\"259\"\u003e\u003cstrong\u003eAirsal T6 70cc Aluminum Racing Cylinder – Piaggio Typhoon \/ Stalker (Air-Cooled)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"261\" data-end=\"536\"\u003eThe Airsal T6 70cc is a high-performance aluminum racing cylinder from the renowned Spanish manufacturer Airsal. Designed for Piaggio Typhoon and Stalker scooters, this kit offers excellent value for riders seeking strong performance, durability, and reliability.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003ePerformance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"558\" data-end=\"951\"\u003eThe T6 features a split (bridged) exhaust port and comes with a lightweight single-ring piston for improved throttle response. In our own endurance test, the cylinder easily handled a 400 km ride without issues — a testament to its durability. \u003cstrong\u003eNote : \u003c\/strong\u003eThe piston skirt edges are slightly sharp from the factory and should be smoothed with fine sandpaper before installation.\u003c\/p\u003e\n\u003cp data-start=\"953\" data-end=\"1092\"\u003eWhen paired with a 17.5mm or larger carburetor and a sport or racing exhaust, the Airsal T6 can deliver approximately 10–12 hp. As with all aluminum cylinders, make sure to check and adjust the squish clearance for optimal performance.\u003c\/p\u003e\n\u003cp data-start=\"1210\" data-end=\"1230\"\u003e\u003cstrong\u003eKit Includes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1231\" data-end=\"1390\"\u003e\n\u003cli data-start=\"1231\" data-end=\"1291\"\u003e\n\u003cp data-start=\"1233\" data-end=\"1291\"\u003e70cc aluminum cylinder with bridged exhaust port\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1292\" data-end=\"1325\"\u003e\n\u003cp data-start=\"1294\" data-end=\"1325\"\u003eSingle-ring 47.6mm piston\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1326\" data-end=\"1364\"\u003e\n\u003cp data-start=\"1328\" data-end=\"1364\"\u003eHigh-compression cylinder head\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1365\" data-end=\"1390\"\u003e\n\u003cp data-start=\"1367\" data-end=\"1390\"\u003eComplete gasket set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Airsal","offers":[{"title":"Default Title","offer_id":56119566631247,"sku":"C10617476","price":111.91,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV_-_2025-10-11T152830.459.jpg?v=1760185810"},{"product_id":"mxs-racing-mxs-racing-sport-70cc-10mm-minarelli-vertical","title":"Cylinder Kit MXS Racing Sport 70cc 10mm Minarelli vertical","description":"\u003cp\u003eHigh-performance 70cc Sport Cylinder Kit from MXS Racing, the tuning division of Maxiscoot.\u003cbr\u003e\u003cbr data-start=\"288\" data-end=\"291\"\u003eMade from high-quality aluminum with a Nikasil-coated sleeve, this kit features 7 transfer ports and an oval exhaust port for excellent gas flow and efficiency.\u003cbr data-start=\"463\" data-end=\"466\"\u003eThe kit includes a 1-ring piston (10mm pin) and a high-compression cylinder head developed specifically for this setup.\u003c\/p\u003e\n\u003cp data-start=\"597\" data-end=\"615\"\u003ePerformance\u003c\/p\u003e\n\u003cp\u003eCompared to the MXS Racing cylinder, the MXS Sport version offers lower port timings, resulting in stronger torque and traction in the mid-RPM range — ideal for street and sport setups.\u003c\/p\u003e\n\u003cp\u003eFor best results, we recommend:\u003c\/p\u003e\n\u003cul data-start=\"847\" data-end=\"1059\"\u003e\n\u003cli data-start=\"847\" data-end=\"876\"\u003eCarburetor: 17.5–21mm\u003c\/li\u003e\n\u003cli data-start=\"877\" data-end=\"940\"\u003eExhaust: Yasuni R-Pro, Yasuni C16, Stage6 MK2 Pro Replica\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWith the right setup, the cylinder can produce up to 16 hp.\u003cbr data-start=\"1124\" data-end=\"1127\"\u003eEnsure correct squish clearance for optimal performance and reliability.\u003c\/p\u003e\n\u003cp data-start=\"1207\" data-end=\"1222\"\u003eContents\u003c\/p\u003e\n\u003cul data-start=\"1223\" data-end=\"1389\"\u003e\n\u003cli data-start=\"1223\" data-end=\"1270\"\u003e70cc aluminum cylinder with Nikasil coating\u003c\/li\u003e\n\u003cli data-start=\"1271\" data-end=\"1299\"\u003e1-ring piston (10mm pin)\u003c\/li\u003e\n\u003cli data-start=\"1300\" data-end=\"1343\"\u003eHigh-compression aluminum cylinder head\u003c\/li\u003e\n\u003cli data-start=\"1344\" data-end=\"1365\"\u003eExhaust stud bolt\u003c\/li\u003e\n\u003cli data-start=\"1366\" data-end=\"1389\"\u003eComplete gasket set\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MXS Racing","offers":[{"title":"Default Title","offer_id":56131314090319,"sku":"MXS31446476","price":142.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV_-_2025-10-13T230426.322.jpg?v=1760385945"},{"product_id":"cylinder-kit-stage6-70cc-racing-mk2-piaggio-ac","title":"Cylinder Kit Stage6 70cc Racing MK2 Piaggio AC","description":"\u003cp\u003eThe Stage6 Racing MKII 70cc Cylinder Kit is the successor to the popular Stage6 70cc racing cylinder, completely redesigned for enhanced out-of-the-box performance. Designed for 50cc scooters with Piaggio AC engines, such as Piaggio Typhoon, TPH, or Gilera Stalker.\u003c\/p\u003e\n\u003cp data-start=\"492\" data-end=\"525\"\u003eCylinder Design \u0026amp; Features\u003c\/p\u003e\n\u003cul data-start=\"526\" data-end=\"934\"\u003e\n\u003cli data-start=\"526\" data-end=\"587\"\u003eHigh-strength hard chrome bore plating for durability\u003c\/li\u003e\n\u003cli data-start=\"588\" data-end=\"657\"\u003e6 transfer ports (instead of 5) for improved cylinder filling\u003c\/li\u003e\n\u003cli data-start=\"658\" data-end=\"749\"\u003eDomed piston with 0.8 mm piston ring for optimized performance and heat dissipation\u003c\/li\u003e\n\u003cli data-start=\"750\" data-end=\"842\"\u003eGenerous bridged exhaust port flushing, pentagonal design, and internal cooling ribs\u003c\/li\u003e\n\u003cli data-start=\"843\" data-end=\"902\"\u003eOne-piece cylinder head with cast scavenging canals\u003c\/li\u003e\n\u003cli data-start=\"903\" data-end=\"934\"\u003ePort timings: 190°–130°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"936\" data-end=\"954\"\u003ePerformance\u003c\/p\u003e\n\u003cul data-start=\"955\" data-end=\"1188\"\u003e\n\u003cli data-start=\"955\" data-end=\"1021\"\u003eProduces 17–19 hp out of the box, 2–3 hp more than the MK1\u003c\/li\u003e\n\u003cli data-start=\"1022\" data-end=\"1093\"\u003eEnough material for further tuning, potentially exceeding 20 hp\u003c\/li\u003e\n\u003cli data-start=\"1094\" data-end=\"1188\"\u003eRecommended setup: reinforced crankshaft, min. 21mm carburetor, racing exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1190\" data-end=\"1214\"\u003eInstallation Tips\u003c\/p\u003e\n\u003cul data-start=\"1215\" data-end=\"1561\"\u003e\n\u003cli data-start=\"1215\" data-end=\"1267\"\u003eClean engine thoroughly and check all components\u003c\/li\u003e\n\u003cli data-start=\"1268\" data-end=\"1320\"\u003eUse new spark plug and small end bearing\u003c\/li\u003e\n\u003cli data-start=\"1321\" data-end=\"1361\"\u003eAdjust carburetor settings as needed\u003c\/li\u003e\n\u003cli data-start=\"1362\" data-end=\"1400\"\u003eSquish clearance: 0.75–0.85 mm\u003c\/li\u003e\n\u003cli data-start=\"1401\" data-end=\"1464\"\u003eRun-in: approx. 300 km with 1:33 mixture for durability\u003c\/li\u003e\n\u003cli data-start=\"1465\" data-end=\"1514\"\u003eNote: Original exhausts cannot be mounted\u003c\/li\u003e\n\u003cli data-start=\"1515\" data-end=\"1561\"\u003eWithout homologation in some countries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1563\" data-end=\"1582\"\u003eKit Contents\u003c\/p\u003e\n\u003cul data-start=\"1583\" data-end=\"1726\"\u003e\n\u003cli data-start=\"1583\" data-end=\"1618\"\u003eAluminium cylinder, 47.6mm bore\u003c\/li\u003e\n\u003cli data-start=\"1619\" data-end=\"1657\"\u003e1-ring piston with 12mm piston pin\u003c\/li\u003e\n\u003cli data-start=\"1658\" data-end=\"1702\"\u003eOne-piece high-compression cylinder head\u003c\/li\u003e\n\u003cli data-start=\"1703\" data-end=\"1726\"\u003eComplete gasket set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA top-tier Stage6 MK2 Racing Cylinder Kit — engineered for maximum performance, robust build quality, and thrilling acceleration.\u003c\/p\u003e","brand":"STAGE6","offers":[{"title":"Default Title","offer_id":56132132995407,"sku":"S6-7414005","price":229.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV_-_2025-10-14T002506.275.jpg?v=1760390771"},{"product_id":"stage6-70cc-sport-pro-mk2-12mm-pin-minarelli-horizontal-lc","title":"Stage6 70cc Sport Pro MK2 12mm pin Minarelli horizontal LC","description":"\u003cp\u003eThe Stage6 Sport Pro MKII 70cc Cylinder Kit is the evolution of the legendary MK1 — redesigned for more power, improved cooling, and higher durability. Ideal for Minarelli horizontal LC engines such as Yamaha Aerox and MBK Nitro.\u003c\/p\u003e\n\u003cp data-start=\"498\" data-end=\"518\"\u003eCylinder Design\u003c\/p\u003e\n\u003cp\u003eCompletely re-engineered, the MK2 features 6 transfer ports (instead of 5) for optimized cylinder filling and an improved oval exhaust port. Its pentagonal shape takes inspiration from the high-end Stage6 R\/T series.\u003cbr data-start=\"747\" data-end=\"750\"\u003eThe one-piece cylinder head includes cast scavenging channels for better heat dissipation.\u003cbr data-start=\"844\" data-end=\"847\"\u003eThe domed piston with a 0.8 mm ring enhances performance and thermal stability, further improving reliability under high loads.\u003c\/p\u003e\n\u003cp data-start=\"980\" data-end=\"996\"\u003ePerformance\u003c\/p\u003e\n\u003cp\u003eWith 2–3 hp more than the MK1, the MK2 delivers 14–17 hp out of the box, and even more with further tuning.\u003cbr data-start=\"1108\" data-end=\"1111\"\u003eThis cylinder offers excellent power, torque, and durability, making it one of the top choices in the 70cc sport segment.\u003c\/p\u003e\n\u003cp\u003eRecommended setup:\u003c\/p\u003e\n\u003cul data-start=\"1261\" data-end=\"1343\"\u003e\n\u003cli data-start=\"1261\" data-end=\"1286\"\u003eReinforced crankshaft\u003c\/li\u003e\n\u003cli data-start=\"1287\" data-end=\"1315\"\u003eMinimum 19 mm carburetor\u003c\/li\u003e\n\u003cli data-start=\"1316\" data-end=\"1343\"\u003eSport or racing exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1345\" data-end=\"1368\"\u003eInstallation Notes\u003c\/p\u003e\n\u003cul data-start=\"1369\" data-end=\"1605\"\u003e\n\u003cli data-start=\"1369\" data-end=\"1405\"\u003eClean engine before installation\u003c\/li\u003e\n\u003cli data-start=\"1406\" data-end=\"1467\"\u003eAlways use a new spark plug and small end bearing\u003c\/li\u003e\n\u003cli data-start=\"1468\" data-end=\"1508\"\u003eAdjust carburetor settings as needed\u003c\/li\u003e\n\u003cli data-start=\"1509\" data-end=\"1549\"\u003eSquish clearance: 0.75 – 0.85 mm\u003c\/li\u003e\n\u003cli data-start=\"1550\" data-end=\"1605\"\u003eRun-in period: approx. 300 km with 1:33 mixture\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAttention:\u003c\/p\u003e\n\u003cul data-start=\"1624\" data-end=\"1834\"\u003e\n\u003cli data-start=\"1624\" data-end=\"1668\"\u003eOriginal exhaust systems cannot be used.\u003c\/li\u003e\n\u003cli data-start=\"1669\" data-end=\"1786\"\u003eTemperature sensor (including thread) must not exceed 18 mm length, otherwise it may touch the cylinder head.\u003c\/li\u003e\n\u003cli data-start=\"1787\" data-end=\"1834\"\u003eWITHOUT HOMOLOGATION (in some countries).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1836\" data-end=\"1858\"\u003eScope of Delivery\u003c\/p\u003e\n\u003cul data-start=\"1859\" data-end=\"1980\"\u003e\n\u003cli data-start=\"1859\" data-end=\"1897\"\u003eAluminium cylinder, Ø 47.6 mm bore\u003c\/li\u003e\n\u003cli data-start=\"1898\" data-end=\"1937\"\u003e1-ring piston with 12 mm piston pin\u003c\/li\u003e\n\u003cli data-start=\"1938\" data-end=\"1965\"\u003eOne-piece cylinder head\u003c\/li\u003e\n\u003cli data-start=\"1966\" data-end=\"1980\"\u003eGasket set\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STAGE6","offers":[{"title":"Default Title","offer_id":56141596557647,"sku":"S6-7416604","price":256.5,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV_-_2025-10-15T212716.976.jpg?v=1760553036"},{"product_id":"cylinder-kit-50cc-piaggio-lc-pentagonal-after-1998","title":"Cylinder Kit 50cc Piaggio LC pentagonal after 1998","description":"\u003cp data-start=\"157\" data-end=\"207\"\u003e50cc Cylinder Kit – Piaggio LC (OEM Quality)\u003c\/p\u003e\n\u003cp data-start=\"209\" data-end=\"467\"\u003eGreat-value replacement cylinder kit for Piaggio LC engines, such as Piaggio NRG, Zip SP, and Gilera Runner. This OEM-quality 50cc cylinder matches the original in dimensions and design, offering reliable performance at an affordable price.\u003c\/p\u003e\n\u003cp data-start=\"469\" data-end=\"484\"\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"487\" data-end=\"540\"\u003e50cc cast iron cylinder (without cylinder head) \u003c\/li\u003e\n\u003cli data-start=\"487\" data-end=\"540\"\u003ePiston kit with pin, 2 piston rings, and clips\u003c\/li\u003e\n\u003cli data-start=\"487\" data-end=\"540\"\u003eComplete gasket set for assembly\u003c\/li\u003e\n\u003cli data-start=\"487\" data-end=\"540\"\u003ePerfect fit for Piaggio liquid-cooled (LC) engines\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Motoforce","offers":[{"title":"Default Title","offer_id":56346046824783,"sku":"MF19.14047","price":49.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV_-_2025-11-05T140446.336.jpg?v=1762344402"},{"product_id":"cylinder-kit-50cc-minarelli-horizontal-lc-10mm-pin","title":"Cylinder Kit 50cc Minarelli horizontal LC 10mm pin","description":"\u003cp\u003e50cc Cylinder Kit – Minarelli Horizontal LC (OEM Quality)\u003c\/p\u003e\n\u003cp\u003eHigh-quality replacement cylinder kit for scooters with Minarelli horizontal liquid-cooled (LC) engines, such as Yamaha Aerox and many others. This OEM-quality 50cc cylinder delivers reliable performance and perfect fitment at an excellent price.\u003c\/p\u003e\n\u003cp\u003eFeatures :\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e50cc cast iron cylinder (without cylinder head) \u003c\/li\u003e\n\u003cli\u003ePiston kit with pin, 2 piston rings, and clips\u003c\/li\u003e\n\u003cli\u003eComplete gasket set for assembly\u003c\/li\u003e\n\u003cli\u003eIdentical dimensions and design to the original cylinder\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Motoforce","offers":[{"title":"Default Title","offer_id":56346058948943,"sku":"MF19.16647","price":33.75,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV_-_2025-11-05T140925.444.jpg?v=1762344672"},{"product_id":"cylinder-kit-mxs-racing-70cc-10mm-pin-minarelli-vertical","title":"Cylinder Kit MXS Racing 70cc 10mm pin Minarelli vertical","description":"\u003cp\u003eMXS Racing 70cc Performance Cylinder\u003c\/p\u003e\n\u003cp\u003eHigh-end 70cc aluminum cylinder with Nikasil coating delivering up to 18.5 hp at the rear wheel. Ideal for high-performance setups.\u003cbr\u003e\u003cbr\u003ePort timings: 196° \/ 132° \/ 134° — proper exhaust essential.\u003cbr\u003e\u003cbr\u003eSquish clearance: ~0.6mm\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eKit includes :\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e70cc aluminum cylinder\u003c\/li\u003e\n\u003cli\u003e1-ring piston with 10mm pin\u003c\/li\u003e\n\u003cli\u003eHigh-compression aluminum cylinder head\u003c\/li\u003e\n\u003cli\u003eStud bolt for exhaust\u003c\/li\u003e\n\u003cli\u003eGasket set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommendations for full performance :\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"233\" data-end=\"253\"\u003e21–28mm carburetor\u003c\/li\u003e\n\u003cli data-start=\"256\" data-end=\"273\"\u003eBig valve reeds\u003c\/li\u003e\n\u003cli data-start=\"276\" data-end=\"301\"\u003eInternal rotor ignition\u003c\/li\u003e\n\u003cli data-start=\"304\" data-end=\"323\"\u003eRacing crankshaft\u003c\/li\u003e\n\u003cli data-start=\"326\" data-end=\"391\"\u003eSuitable exhaust MXS Racing or Stage6 R1400\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MXS Racing","offers":[{"title":"Default Title","offer_id":56440574542159,"sku":"MXS31447476","price":220.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV_-_2025-11-17T134210.063.jpg?v=1763379994"},{"product_id":"cylinder-kit-70cc-metrakit-pro-race-3-minarelli-horizontal-lc-pin-12mm","title":"Cylinder Kit 70cc Metrakit Pro Race 3 Minarelli horizontal LC pin=12mm","description":"\u003cp\u003eMetrakit Pro Race 3 – 70cc Cylinder Kit for Aerox \/ Minarelli LC\u003c\/p\u003e\n\u003cp\u003eThe latest Pro Race 3 for Minarelli horizontal LC (Yamaha Aerox, Nitro, and others) features a CNC-machined head, improved cooling, and updated port design for higher performance.\u003c\/p\u003e\n\u003cp\u003eTechnical Specs\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum cylinder with Nikasil coating\u003c\/li\u003e\n\u003cli\u003e5 intake ports\u003c\/li\u003e\n\u003cli\u003eBoost-port exhaust layout\u003c\/li\u003e\n\u003cli\u003eCNC-machined, gold anodized cylinder head\u003c\/li\u003e\n\u003cli\u003e47.6 mm Vertex single-ring piston (graphite-coated)\u003c\/li\u003e\n\u003cli\u003eIncludes gasket set + spacer for proper squish adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe updated compression ratio and redesigned intake ports provide noticeably more torque and peak power while retaining the iconic Pro Race exhaust layout.\u003c\/p\u003e\n\u003cp\u003eRecommended Setup : Reinforced crankshaft ; High-end racing exhaust ; 24–28 mm carburetor.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDisplacement: 70 cc\u003c\/li\u003e\n\u003cli\u003ePiston pin: 12 mm\u003c\/li\u003e\n\u003cli\u003eCylinder material: Aluminium\u003c\/li\u003e\n\u003cli\u003eBore: 47.6 mm\u003c\/li\u003e\n\u003cli\u003eStroke: Original\u003c\/li\u003e\n\u003cli\u003eConrod length: Standard\u003c\/li\u003e\n\u003cli\u003eSpark plug thread: M14 (long)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Not homologated for road use.\u003c\/p\u003e","brand":"Metrakit","offers":[{"title":"Default Title","offer_id":56545705754959,"sku":"MK800A0540","price":296.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV_-_2025-12-03T184723.862.jpg?v=1764780733"},{"product_id":"cylinder-kit-airsal-sport-70cc-aluminium-yamaha-aerox","title":"Airsal Sport 70cc aluminium 10mm Minarelli horizontal LC","description":"\u003cp\u003eCylinder Airsal Sport 70cc – Minarelli Horizontal LC (Aerox \/ Nitro)\u003c\/p\u003e\n\u003cp\u003eHigh-quality 70cc aluminum sport cylinder from Airsal, offering excellent performance for a very attractive price.\u003c\/p\u003e\n\u003cp\u003ePerformance:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAluminum construction for superior cooling compared to cast iron\u003c\/li\u003e\n\u003cli\u003eStrong mid-range power\u003c\/li\u003e\n\u003cli\u003eBest results with 17.5mm+ carburetor and a sport exhaust\u003c\/li\u003e\n\u003cli\u003eAchievable output: 10–12 hp\u003c\/li\u003e\n\u003cli\u003eNot street-legal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIncluded:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e70cc aluminum cylinder (5 transfer ports, bridged exhaust)\u003c\/li\u003e\n\u003cli\u003e1-ring piston with 10mm pin\u003c\/li\u003e\n\u003cli\u003eHigh-compression monoblock cylinder head\u003c\/li\u003e\n\u003cli\u003eComplete gasket set\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Airsal","offers":[{"title":"Default Title","offer_id":56560804430159,"sku":"C10713476","price":157.17,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV_-_2025-12-05T183559.840.jpg?v=1764952737"},{"product_id":"cylinder-kit-stage6-r-t-mki-70cc-minarelli-horizontal-lc","title":"Cylinder Kit Stage6 R\/T MKI 70cc Minarelli horizontal LC","description":"\u003cp\u003eStage6 R\/T 70cc Cylinder Kit MK1 – Minarelli LC (Aerox \/ Nitro)\u003c\/p\u003e\n\u003cp\u003eHigh-end racing cylinder kit developed by Stage6 R\/T for Minarelli horizontal liquid-cooled engines.\u003c\/p\u003e\n\u003cp\u003eKey features\u003c\/p\u003e\n\u003cp\u003e47.6 mm Nikasil-plated aluminum cylinder\u003c\/p\u003e\n\u003cp\u003e6 transfer ports, bridged exhaust\u003c\/p\u003e\n\u003cp\u003eHQ piston with 12 mm pin and ultra-thin ring\u003c\/p\u003e\n\u003cp\u003eHigh-compression modular cylinder head (orange anodized)\u003c\/p\u003e\n\u003cp\u003eInnovative R\/T adapter plate with Viton O-ring seal\u003c\/p\u003e\n\u003cp\u003e3-bolt R\/T exhaust flange\u003c\/p\u003e\n\u003cp\u003ePerformance\u003c\/p\u003e\n\u003cp\u003eApprox. 20–22 hp\u003c\/p\u003e\n\u003cp\u003eExcellent cooling and thermal stability\u003c\/p\u003e\n\u003cp\u003eDesigned for top-level racing setups\u003c\/p\u003e\n\u003cp\u003eInstallation notes\u003c\/p\u003e\n\u003cp\u003eRequires 85 mm connecting rod crankshaft\u003c\/p\u003e\n\u003cp\u003eCrankcase machining required (Ø 56.1 mm, depth 10 mm)\u003c\/p\u003e\n\u003cp\u003eCompatible only with Stage6 R\/T exhausts\u003c\/p\u003e\n\u003cp\u003eTechnical data\u003c\/p\u003e\n\u003cp\u003eBore: 47.6 mm\u003c\/p\u003e\n\u003cp\u003eStroke: 39 mm\u003c\/p\u003e\n\u003cp\u003ePiston pin: 12 mm\u003c\/p\u003e\n\u003cp\u003eEngine: Minarelli horizontal LC\u003c\/p\u003e\n\u003cp\u003eUse\u003c\/p\u003e\n\u003cp\u003eRacing only\u003c\/p\u003e\n\u003cp\u003eNot street legal\u003c\/p\u003e","brand":"STAGE6 R\/T","offers":[{"title":"Default Title","offer_id":56752015409487,"sku":"S6-7516602","price":339.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV_-_2026-01-05T002953.091.jpg?v=1767566083"},{"product_id":"cylinder-kit-athena-racing-70cc-12mm-pin-minarelli-vertical","title":"Cylinder Kit Athena Racing 70cc 12mm pin Minarelli vertical","description":"\u003cp\u003eAthena Racing Aluminium Cylinder 70cc – Minarelli Vertical\u003c\/p\u003e\n\u003cp\u003eHigh-end 70cc Racing cylinder kit from Athena for scooters with Minarelli vertical engines such as the Yamaha BW's, Yamaha Slider, MBK Booster and MBK Stunt. This complete kit features a 12 mm piston pin and is designed for maximum racing performance.\u003c\/p\u003e\n\u003cp\u003eThe newly developed Athena Racing cylinder uses an innovative mounting system. Instead of traditional cylinder studs, it is bolted directly to the cylinder base, similar to high-end racing concepts. This design removes the limitations imposed by studs, allowing for a significantly larger exhaust port with additional boost ports. As a result, this cylinder features one of the largest exhaust ports currently available for Minarelli vertical engines.\u003c\/p\u003e\n\u003cp\u003ePerformance gains are impressive, with an increase of approximately 3 to 4 hp compared to the previous Athena Racing version. The aluminum construction ensures excellent heat dissipation, making it ideal for high-performance setups.\u003c\/p\u003e\n\u003cp\u003eFor optimal results and improved cooling, the use of a Big Valve MXS Racing HighFlow intake system combined with a PWK carburetor of at least 21 mm is recommended. A reinforced crankshaft is strongly advised; for example, a high-performance crankshaft such as the Stage6 HPC is suitable.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit contents :\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAluminium cylinder with 5 transfer ports and oval exhaust with boost ports\u003c\/li\u003e\n\u003cli\u003eRacing piston 47.6 mm, single piston ring, 12 mm piston pin\u003c\/li\u003e\n\u003cli\u003eDirect base-mounted design\u003c\/li\u003e\n\u003cli\u003eHigh-compression cylinder head\u003c\/li\u003e\n\u003cli\u003eComplete gasket set (base gasket, head gasket, exhaust and reed valve gaskets)\u003c\/li\u003e\n\u003cli\u003eCarbon reed petals\u003c\/li\u003e\n\u003cli\u003eAll required mounting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompression ratio : 13.8:1\u003cbr\u003eApplication : Scooters with Minarelli vertical engine\u003cbr\u003eNot homologated \/ not street legal\u003c\/p\u003e","brand":"ATHENA","offers":[{"title":"Default Title","offer_id":57127950418255,"sku":"P400485100090","price":254.7,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV_-_2026-02-27T142603.107.jpg?v=1772195371"},{"product_id":"cylinder-kit-athena-sport-70cc-minarelli-vertical-12mm","title":"Cylinder Kit Athena Sport 70cc Minarelli Vertical 12mm","description":"\u003cp\u003eAthena 70cc Sport Cylinder with 12mm piston pin – Minarelli Vertical\u003c\/p\u003e\n\u003cp\u003eHigh-quality 70cc aluminum sport cylinder designed for scooters with Minarelli vertical engines such as Yamaha BW's, Yamaha Slider, MBK Booster and MBK Stunt.\u003c\/p\u003e\n\u003cp\u003eThanks to precise manufacturing and premium materials, this Athena cylinder offers excellent durability and consistent performance. The cylinder features a hard chrome-plated bore for increased wear resistance, while the high-quality piston with ground ring ensures smooth operation.\u003c\/p\u003e\n\u003cp\u003eCompared to the original cylinder, this aluminum version provides significantly improved acceleration and higher top speed, mainly due to better heat dissipation and optimized performance design.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e70cc aluminum sport cylinder\u003c\/li\u003e\n\u003cli\u003eBore : 47.6 mm\u003c\/li\u003e\n\u003cli\u003e1-ring piston\u003c\/li\u003e\n\u003cli\u003ePiston pin : 12 mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ATHENA","offers":[{"title":"Default Title","offer_id":57288454340943,"sku":"070100\/1","price":165.96,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV_-_2026-03-21T232417.690.jpg?v=1774128436"},{"product_id":"cylinder-kit-dr-evolution-70cc-cast-iron-yamaha-neos-ovetto","title":"Cylinder Kit DR Evolution 70cc cast iron Yamaha Neo's \/ Ovetto","description":"\u003cp\u003eDR Evolution 70cc Cylinder Kit – Minarelli AC\u003c\/p\u003e\n\u003cp\u003eThe DR Evolution 70cc cylinder kit is a reliable and cost-effective upgrade for everyday use, offering increased displacement and improved performance compared to stock setups on air-cooled Minarelli engines.\u003c\/p\u003e\n\u003cp\u003eDesigned for durability and consistent operation, this cast iron cylinder features 6 transfer ports and is paired with a 2-ring piston, ensuring good longevity and stable compression over time. With proper break-in, the kit can reach a lifespan of up to around 20,000 km.\u003c\/p\u003e\n\u003cp\u003ePerformance-wise, outputs of approximately 7–10 hp are achievable depending on the setup. While it can run with the original exhaust, performance is significantly improved when paired with a suitable carburetor and exhaust system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e70cc cast iron cylinder with oval exhaust port\u003c\/li\u003e\n\u003cli\u003e2-ring piston (47 mm) with 10 mm piston pin\u003c\/li\u003e\n\u003cli\u003eAluminum cylinder head\u003c\/li\u003e\n\u003cli\u003eComplete gasket set\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRecommended setup :\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCarburetor around 17.5 mm\u003c\/li\u003e\n\u003cli\u003ePerformance exhaust for optimal power delivery\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DR","offers":[{"title":"Default Title","offer_id":57300297646415,"sku":"KT00087","price":122.99,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV_-_2026-03-23T195128.214.jpg?v=1774288381"},{"product_id":"cylinder-kit-motoforce-racing-70cc-cast-iron-yamaha-neos","title":"Cylinder Kit MotoForce Racing 70cc cast iron Yamaha Neo's","description":"\u003cp\u003eMotoForce Racing 70cc Cylinder – Minarelli AC\u003c\/p\u003e\n\u003cp\u003eAffordable and reliable 70cc cast iron cylinder kit designed for everyday use on Minarelli horizontal air-cooled engines. Suitable for models like Yamaha Neo's, MBK Ovetto, Yamaha Jog R, Aprilia SR 50 and Malaguti F12 Phantom.\u003c\/p\u003e\n\u003cp\u003eThis cylinder is made from durable grey cast iron and features 5 transfer ports and a simple exhaust layout. It comes with a 2-ring piston (47 mm) and a high-compression cylinder head, ensuring good reliability and consistent performance.\u003c\/p\u003e\n\u003cp\u003eWith an output of approximately 6–9 hp, the cylinder focuses on strong torque rather than high RPM power. This results in better acceleration, smoother throttle response, and less stress on the engine—ideal for daily riding.\u003c\/p\u003e\n\u003cp\u003eFor best results, pairing it with a 17.5 mm carburetor, a sport CVT, and an exhaust like the Stage6 Pro Replica exhaust is recommended.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e70cc cast iron cylinder\u003c\/li\u003e\n\u003cli\u003ePiston pin -\u0026gt; 10 mm\u003c\/li\u003e\n\u003cli\u003eBore: 47 mm\u003c\/li\u003e\n\u003cli\u003e2-ring piston for durability\u003c\/li\u003e\n\u003cli\u003eHigh-compression cylinder head\u003c\/li\u003e\n\u003cli\u003eStrong torque and good acceleration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Motoforce Racing","offers":[{"title":"Default Title","offer_id":57308125659471,"sku":"MF26.16610","price":70.22,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV_-_2026-03-24T191025.817.jpg?v=1774372418"},{"product_id":"cylinder-kit-motoforce-racing-70cc-cast-iron-piaggio-ac","title":"Cylinder Kit MotoForce Racing 70cc cast iron Piaggio AC","description":"\u003cp\u003eMotoForce Racing 70cc Cylinder – Piaggio AC\u003c\/p\u003e\n\u003cp\u003eReliable and budget-friendly 70cc cast iron cylinder kit for air-cooled Piaggio engines, ideal for everyday use on scooters like the Piaggio Zip.\u003c\/p\u003e\n\u003cp\u003eThis kit is a great upgrade over the original cylinder, offering more power while maintaining solid durability. The cast iron construction ensures long service life, while the design with 5 transfer ports and a simple exhaust layout provides strong and consistent performance.\u003c\/p\u003e\n\u003cp\u003eEquipped with a 47 mm 2-ring piston and a high-compression aluminum cylinder head, this setup delivers approximately 6–9 hp, depending on the exhaust used. The focus on torque improves acceleration and reduces the need for high RPMs, helping to preserve engine reliability.\u003c\/p\u003e\n\u003cp\u003eFor optimal performance, it is recommended to pair the cylinder with a 17.5 mm carburetor, a sport CVT, and an exhaust like the Stage6 Pro Replica exhaust.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e70cc cast iron cylinder\u003c\/li\u003e\n\u003cli\u003ePiston pin -\u0026gt; 12 mm\u003c\/li\u003e\n\u003cli\u003eBore: 47 mm\u003c\/li\u003e\n\u003cli\u003e2-ring piston for durability\u003c\/li\u003e\n\u003cli\u003eHigh-compression aluminum cylinder head\u003c\/li\u003e\n\u003cli\u003eStrong torque and improved acceleration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Motoforce Racing","offers":[{"title":"Default Title","offer_id":57308158165327,"sku":"MF26.14010","price":70.22,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV_-_2026-03-24T191905.825.jpg?v=1774373003"},{"product_id":"cylinder-kit-stage6-big-racing-88cc-derbi-euro-3-4","title":"Cylinder Kit Stage6 Big Racing 88cc Derbi Euro 3 \/ 4","description":"\u003cp\u003eStage6 BigRacing 88cc Cylinder Kit – Derbi Euro 3 \/ Euro 4\u003c\/p\u003e\n\u003cp\u003eHigh-end big bore racing cylinder kit developed for Derbi Euro 3 and Euro 4 engines. Designed in collaboration with MXS Racing, this cylinder is built from the ground up as a true 88cc performance unit rather than a modified standard cylinder.\u003c\/p\u003e\n\u003cp\u003eIt features optimized port geometry, a bridged exhaust port, and high-quality components to deliver strong power output while maintaining reliability when properly set up.\u003c\/p\u003e\n\u003cp\u003ePerformance \u0026amp; design highlights :\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTrue “big bore” design (not a modified stock cylinder)\u003c\/li\u003e\n\u003cli\u003eOptimized transfer ports and bridged exhaust port for high flow\u003c\/li\u003e\n\u003cli\u003eExcellent cooling capacity\u003c\/li\u003e\n\u003cli\u003eHigh-performance layout with timing around 190° \/ 125°\u003c\/li\u003e\n\u003cli\u003eTested output: up to ~23 hp with proper setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTechnical specifications :\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDisplacement : 88cc\u003c\/li\u003e\n\u003cli\u003eBore : 50 mm\u003c\/li\u003e\n\u003cli\u003eStroke : 45 mm\u003c\/li\u003e\n\u003cli\u003eConnecting rod : 90 mm (long-stroke crank required)\u003c\/li\u003e\n\u003cli\u003eMaterial : Aluminium\u003c\/li\u003e\n\u003cli\u003eExhaust : 32 mm bridged port\u003cbr\u003eTransfer ports: 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContents :\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e88cc aluminium cylinder\u003c\/li\u003e\n\u003cli\u003e1-ring Vertex piston (50 mm)\u003c\/li\u003e\n\u003cli\u003eHigh-compression monobloc cylinder head\u003c\/li\u003e\n\u003cli\u003eCylinder head and base gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImportant notes :\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires long-stroke crankshaft\u003c\/li\u003e\n\u003cli\u003eM7 × 120 mm cylinder studs recommended\u003c\/li\u003e\n\u003cli\u003eMinor engine case modifications may be required (clearance for connecting rod)\u003c\/li\u003e\n\u003cli\u003eNot street-legal in many regions\u003c\/li\u003e\n\u003cli\u003eEuro 4 models may require a temperature sensor adapter (M12×1.5 vs M14×1.5 on Euro 3)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STAGE6","offers":[{"title":"Default Title","offer_id":57315413950799,"sku":"S6-7019320","price":298.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2026-03-25T184036.900.jpg?v=1774457026"},{"product_id":"cylinder-kit-50cc-10mm-motoforce-minarelli-vertical-ac","title":"Cylinder Kit 50cc 10mm Motoforce Minarelli vertical AC","description":"\u003cp\u003eOEM-quality 50cc cylinder kit for Minarelli vertical AC engines (10mm piston pin), compatible with Yamaha BWs and similar scooters. Cast iron construction with exact original dimensions ensures perfect fitment as a direct replacement for worn or damaged cylinders.\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e50cc cast iron cylinder body\u003c\/li\u003e\n\u003cli\u003ePiston assembly with pin and rings\u003c\/li\u003e\n\u003cli\u003eRetaining clips\u003c\/li\u003e\n\u003cli\u003eComplete gasket set for reassembly\u003c\/li\u003e\n\u003cli\u003eCylinder head sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePerformance-matched to original specifications at a competitive price point. Ideal for restoring engine compression and reliability without premium costs. Choose this kit to return your scooter to reliable operation with proven OEM-compatible quality.\u003c\/p\u003e","brand":"MotoForce","offers":[{"title":"Default Title","offer_id":58571973525839,"sku":"MF19.16842","price":24.18,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/7626\/2223\/files\/MOPEDI.LV-2026-08-26T200406.949.jpg?v=1787763867"}],"url":"https:\/\/www.mopedi.lv\/collections\/cylinder-kits.oembed","provider":"MOPEDI LATVIA","version":"1.0","type":"link"}