ALL YEARS YAMAHA RAPTOR/BADGER 80CC TOP END REBUILD KIT. This is a Yamaha OEM Cylinder that I cleaned, Painted, Bored/Honed to 50mm Spec's for the Wiseco Piston.
This will make your Quad a 90cc. Which means more Torque and More All Around Power. Yamaha OEM Cylinder Bored/Honed to 50mm. Wiseco 50mm Piston Kit (Rings, Pin, Clips).
Wiseco Top End Gasket Kit.