YZ250 YZ 250 BPRATV Big Bore Powervalve Power Valve 72mm Machined Bored Assembly
BPRATV Power valve assembly machined for 72mm big bore
Case hardened steel
Compatible with all YZ250 two stroke 72mm cylinders
Replaces OEM Part # 5XF-1131D-00-00, 5CU-1132A-00-00
Cylinder Works Power Valve Kit Retails for $339.95!!!
6 month warranty*