Cylinder Works Cylinder Head Kit YCRF_e-bikes is a state of the

is a state of the art

tool-free installation help you stand out from the crowd and let your riding do the talking

Portable power bank with charging cord included

3-inch deep lugs provides excellent traction and control in muddy conditions

Cylinder Works Cylinder Head Kit YCRF_e-bikes is a state of theFEATURES New replacement cylinder head Include cam caps and cam cap bolts Include C630 (nickel aluminum bronze) valve seats and guides Competition valve job Shortened valve guides to accept higher lift cams Unshrouded combustion chamber Blended bowl seat to port Stock shaped ports Includes cylinder head, cam caps, & cam cap bolts. Does not include valves, springs or lifters Made in the U. S. A.