Vertex Top End Rebuild Kit (A) Tyre Width_7 Inch Given the proliferation of ever-fluctuating

Given the proliferation of ever-fluctuating speed zones

Contains right and left crankshaft bearings (contains outer seals for all 2-stroke engines)

For use in applications that involve combined radial and axial loads and a need for high running accuracy at high rotational speeds

The X-SPR PRO is a further evolution of Shoei's unstoppable challenge to continue to dominate in the world’s top road racing championships

Replacement Rings: RSB6700

Vertex Top End Rebuild Kit (A) Tyre Width_7 Inch Given the proliferation of ever-fluctuatingThese piston kits ease the repair process by saving time and money. They come with everything needed to replace your piston, top end gaskets, and wrist pin bearing (for two strokes) when the time comes. Features: Included are the piston, rings, wrist pin, circlips, top end gaskets, and even wrist pin bearing (for two stroke applications). Four stroke kits include a free camchain. Case hardened and highly wear resistant wrist pins have anti galling