VertexWinderosa - Cast Replica Piston Kit (23133B) Options:Piston Kit Springs options:

Springs options:

Case saver comes with light weight and durable drive cover

Complete electrical parts (excluding headlight) for competition bikes

choose what professional racers use

Can be used in areas that have direct contact to heat source

VertexWinderosa - Cast Replica Piston Kit (23133B) Options:Piston Kit Springs options:Cast Replica OE Replacement Pistons Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. All piston skirts are coated with a high tech coating for faster break in time and increased piston life. All pistons are heat treated with a T 5 hardening and tempering cycle. Kits include piston, rings, wrist pin and circlips. Exact fit A, B, C or D pistons match your