Precision Engineering: Wiseco products are crafted to aerospace tolerances and hard coated for five times the wear resistance compared to stock components (with proper maintenance)
Our kit not only revitalizes your engine but also guarantees exhilaration on every trail
SUZUKI OEM Cam Chain Guides / Tensioners
rolled threads
Q: Are the pistons forged
Yamaha YFZ450R YFZ 450R 478cc Big Bore Top End Kit +3 CP Piston Cylinder Cometic CRF450X Precision Engineering: Wiseco products areBoost your Yamaha YFZ450R YFZ450X to 478cc with BPRATVs 98mm big bore top end kit. Includes CP forged piston, Nikasil cylinder, and Cometic MLS gaskets. Reliable power, OEM plus fit. Works with pump or race gas.,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