VertexWinderosa - Cast Replica Piston Kit (24385B) Options:Piston Kit all chosen on the levels

all chosen on the levels of safety and comfort they provide

Passes 24 hour chemical resistance test

7 ounces for aggressive MX riders

Recommended for Retro and Street Naked motorcycles

VertexWinderosa - Cast Replica Piston Kit (24385B) Options:Piston Kit all chosen on the levelsCast 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