This is a genuine upper top end rebuild kit
Includes forged Vito's Performance POWER PRO Yamaha Banshee piston kit with gaskets
Size: 64.50mm - or .020 over - P2
This piston includes rings, circlips, and wrist pins
Gasket kit includes: Top end kit of Base gasket, head gasket, reed gaskets, and exhaust o-rings
Also includes silver cage wrist pin bearings - the best in the business
Will add 6 horsepower to any unported Banshee!
No special machining is required - drop in an go!
Available in many sizes, please see our other listings
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