Vertex Top End Rebuild Kit (C) Model_Leatt Z-Frame Knee Brace Stock bearings are sealed on

Stock bearings are sealed on the outside only providing minimum protection

The system is simple

Seal diameter: 22mm

max and average speed

Note: This will vary by fan kit

Vertex Top End Rebuild Kit (C) Model_Leatt Z-Frame Knee Brace Stock bearings are sealed onThese 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