Yamaha 650 Super Jet Wiseco Piston & Gasket Kit Stock 77mm Bore WK1040

Wiseco topend piston and gasket kit.  Full piston engine set, including top end gaskets.

Includes:

• Piston set including rings, pins and clips
• Top End Gasket Set

About:

Wiseco has built its reputation in the racing industry by sponsoring winning riders all over the world. Wiseco participates in nearly every form of racing including Supercross, Motocross, GNCC, WORCS, Moto GP, Superbike, NHRA Pro Stock, Formula One, IRL, and Snowcross. Top teams have been winning with Wiseco for over 75 years