Looking for an affordable, long lasting performance chain?RK GXW Series are designed to be top of the line for Superbike and Endurance Racing, featuring light weight, high strength and durability. RK GXW Series...
RK 520/525/530XSO are designed for Middle displacement Motorcycle Models, lighten chain weight while securing adequate strength required, emphasizes light feeling of acceleration.RK XSO Series features RX-Ring that...