YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit

FITS ALL YAMAHA YFZ450 CARB MODELS AND YEARS - DOES NOT FIT FI MODEL YFZ450R

BUY IN BULK AND SAVE $$$$ (Website Visitors Please Contact Us Directly For Volume Orders)

• Custom Wiseco Forged 12.75:1 Big Bore Piston (BPRATV Exclusive)
• Piston rings
• Wristpin
• Circlips
• Big Bore top end gasket kit
• Cometic MLS big bore head gasket
• Kibblewhite Red Viton Valve stem seals (5)
• Runs on pump or race gas
• 1 year warranty*