Motoforce Racing Crankshaft – Piaggio

The Motoforce Racing crankshaft for Piaggio, Gilera, Derbi, Aprilia and Vespa 2-stroke engines (not for Purejet) offers excellent performance at a great price. Made from hardened steel and equipped with a silver-plated FAG small end bearing, it’s built for durability and high RPM.

PTFE inserts inside the crankshaft reduce dead volume, increase pre-compression, and improve overall engine response. The crankshaft has the same dimensions as the original and fits all 50cc and 70cc Sport/Racing setups without modifications.

We recommend installing new crankshaft bearings together with the crankshaft.

If you need a different type, you’ll find many more Piaggio crankshafts in our store.

Specifications:

• Reinforced racing crankshaft for Piaggio engines
• Small end bearing: 12 × 17 × 15 mm
• Piston pin: 12 mm
• Fits Piaggio models: Typhoon, Zip, SR Motard, NRG, Stalker, and others