Yamaha YFZ450 YFZ 450 98mm Wiseco Piston 12.75:1 Big Bore Kit & Cometic Gaskets Outlander 1000 Warranty is for CYLINDER ONLY

Warranty is for CYLINDER ONLY

each piston undergoes Rigorous Testing

4924M06800

Complete gasket kit**

Replaces OEM Part# 3087946

Yamaha YFZ450 YFZ 450 98mm Wiseco Piston 12.75:1 Big Bore Kit & Cometic Gaskets Outlander 1000 Warranty is for CYLINDER ONLYUpgrade your carbureted Yamaha YFZ450 with a USA made 98mm Wiseco forged piston and Cometic MLS gasket kit. Fits 20042009 & 20122013. High compression, race tested performance from BPRATV. BPRATV Yamaha YFZ450 98mm Wiseco Big Bore Piston & Cometic Gasket Kit Race Built 98mm Big Bore Performance Upgrade Upgrade your Yamaha with a precision engineered 98mm Wiseco Forged Big Bore Piston Kit paired with a Cometic MLS Top End Gasket Set. Designed for