These are genuine forged Vito's Performance Power Piston piston kits for Yamaha Banshee with top end gaskets and needle Bearings
Sizes availible: 64.00mm Std , 64.50mm.020 over P2, 65.00mm .040 over P4 and 65.50mm .060 over P6
These pistons includes rings, circlips, and wrist pins
Gasket kit includes: Top end kit of Base gasket, head gasket, reed gaskets, and exhaust orings
Also includes 2 silver cage wrist pin bearings - the best in the business
Will add 6 horsepower!
No special machining is required - drop in an go!
Great performance for Ported AND Unported motors - these pistons add LOW to MID range power
Re-jetting is required since you will need more gas & fuel for all the extra Horsepower and Torque. Use our JK350 jet kit for open air boxes for the most power gains!