Vertex Top End Rebuild Kit (B) Astro Lid starting with MDS- are solid

starting with MDS- are solid discs

A removable 125g thermal full-sleeved liner is included too for when the temperature really drops

and reduced in thickness

Color available: Black / Antique Brown

Vertex Top End Rebuild Kit (B) Astro Lid starting with MDS- are solidVERTEX 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