WISECO 0910-0570 2440M06500 Piston Kit Pro-Lite Series Piston Kit - 65.00 mm - Yamaha Brand_Caliber 5 CM (12") / 12"

5 CM (12") / 12" / 30

Color/Finish Black Material Steel Units Pair Color/Finish Anodized Color/Finish Chrome Extended Length 11

Clutch-side grip provides simple installation and removal with a billet-alloy clutch-side clamp that delivers easy installation and removal while providing 100% slip-free performance

Clutch basket from Moose Racing

WISECO 0910-0570 2440M06500 Piston Kit Pro-Lite Series Piston Kit - 65.00 mm - Yamaha Brand_Caliber 5 CM (12") / 12"Features Designed for all purpose 2 stroke riding Durability, longevity and increased horsepower Dedicated forging design for strength to weight optimization Extra lightening operations for enhanced throttle response Engineered, forged, and machined in the USA Piston is made in the USA Specs Displacement 593 cc Piston Diameter 64. 89 mm Bore Oversize Standard Stroke Length 59. 60 mm Bore Size 65. 00 mm Model Pro Lite Engine Type 2 Stroke Units Kit