Vertex Pistons 22991A - Vertex Piston 04-11 KTM 105 SX 105cc Cast Replica Piston Kit

Vertex Pistons 22991A - Vertex Piston 04-11 KTM 105 SX 105cc Cast Replica Piston Kit

Exact fit A, B or C pistons match your cylinder bore perfectly to maximize power and performance, while reducing blow-by and oil consumption. All piston kits include piston, rings, wrist pin and circlips required.