Vertex Top End Rebuild Kit (B) Certification_Road Legal Tyre Vertex Titanium Valves are made

Vertex Titanium Valves are made to endure the harshest racing conditions

For additional peace of mind

Wossner pistons are used by leading Supercross

Valve Stem Outer Diameter: 5

Elbow and Shoulder EN1621-1

Vertex Top End Rebuild Kit (B) Certification_Road Legal Tyre Vertex Titanium Valves are madeVERTEX TOP END ENGINE REBUILD KIT Easing the repair process by saving time and money Vertex Pistons Top End Piston Kits come with everything needed to replace your piston, top end gaskets, and wrist pin bearing (for two strokes) when the time comes. 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! VERTEX Piston Features Manufactured