Aftermarket 96mm Stock Standard Bore Nikasil Cylinder (1 Year warranty)*
💪 Premium Forged Performance – Built to Dominate
A: No modification is required
Orders returned due to “changed mind” or “parts not needed anymore” are subject to a 10% restocking fee plus a deduction for our cost shipping the order to you
6 inch length
YFZ450R YFZ 450R Big Bore Kit 98mm 478cc 13.5:1 CP Forged Piston Top End Rebuild Bombardier Aftermarket 96mm Stock Standard BoreUpgrade your YFZ450R or YFZ450X with a 98mm 478cc big bore kit delivering high compression performance and durability. ,21003 1, M1009, C3178, C3178 EST, 20003, M1006, C7908, 71014 5, 2S2 11181 00 00, 3VD 14613 01 00, 94591 57120 00, 2S2 11311 30 00, 4FM 12213 00, 5TG 11631 12 00, 5TG 11633 10 00, 5TG 11631 21 00, M1002, 93450 22027 00, 2S2 11351 00 00 Yamaha YFZ450R YFZ450X 98mm 478cc Big Bore Top End Kit CP Cometic 13. 5: 1 Product Description