Athena HPC Racing Piaggio Hi-PER2 crankshaft delivers premium performance engineered for high-stress applications. 

Built from advanced materials using cutting-edge production technology, this component maximizes power output in tuned and high-powered engines while maintaining durability under extreme conditions. Direct OEM fitment ensures seamless installation.

Key Benefits :

• Peak performance optimization
• Superior stress resistance
• Original equipment compatibility

Technical Specifications :

• Small end bearing : 12x17x13 mm 
  
• Crank Radius : 20.00 mm 
  
• Stroke : 40.00 mm
• Flywheel Pivot Diameter : 20.00 mm
• Flywheel Pivot Length : 50.50 mm
• Pulley Pivot Diameter : 20.00 mm
• Pulley Pivot Length : 93.50 mm
• Shoulder Width : 41.00 mm