YFZ450R 450X Cylinder Works Stock Top End Rebuild Kit CP Carrillo Piston Cometic XR600R Works on all Yamaha CARB

Works on all Yamaha CARB MODEL YFZ450's and all YFZ450X models and years

The kit includes intake boots

A: The Wiseco piston works with premium pump or race fuel

14721-MEB-987

YFZ450R 450X Cylinder Works Stock Top End Rebuild Kit CP Carrillo Piston Cometic XR600R Works on all Yamaha CARB20003, 20003 K01, M1000, 4865M09500, C7908, 71014 5, CR8EIX, 20003, M1006, C7908, 71014 5, 2S2 11181 00 00, 3VD 14613 01 00, 2S2 11181 00 00, 5TG 11631 12 00, 5TG 11633 10 00, 5TG 11631 21 00, 2S2 11181 00 00, 93450 22027 00, 2S2 11181 00 00, 2S2 11351 00 00, 4FM 12213 00 00, 94591 57120 00, 2S2 11311 30 00, 4FM 12213 00, 2S2 11311 30 00 YFZ450R YFZ450X FI 95mm Stock Bore Cylinder Works CP Carrillo 12. 5: 1 Rebuild Kit Unleash Amazing Power: Upgrade