Vertex Pistons 22-23 XX 250/99-24 YZ 250/16-24 YZ 250 X 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.

Skirts are coated with a hi-tech molybdenum disulphide (MoS2) for faster break-in and increased piston life

Vertex Pistons 22-23 XX 250/99-24 YZ 250/16-24 YZ 250 X Cast Replica Piston Kit

Heat treated with T-5 hardening and tempering cycle

Cast Replica, Piston Dia: 66.35, Size: Std