Vertex Cast Replica Top End Kit KTM/Husqvarna 85cc (13-17) | VTK24212-1 Custom with either muffler option you

with either muffler option you lose half the weight of the stock system and gain 2

The RS-12 is proudly developed

- Replaceable lower guard

Heat treated for strength and durability

100% oil impregnated for virtually zero friction and chain drag

Vertex Cast Replica Top End Kit KTM/Husqvarna 85cc (13-17) | VTK24212-1 Custom with either muffler option youVertex Top End Piston Kit provide everything you need for your top end rebuild, eliminating the hassle of sourcing components separately. Kit includes a Vertex piston, rings, wrist, pin, circlips and a top end gasket kit. Exact fit A, B, or C pistons match the cylinder bore perfectly to maximize power and performance. Kits are available for both 2 stroke and 4 stroke applications. 2 stroke applications include a wrist pin bearing. 4 stroke