XW SEALED RING CHAIN. Reinforced components made of special alloy steel, for ultra-high tensile strength to accommodate modern performance sport bikes. Enhanced by RK’s original XW - Ring for longer wear-life.
XW SEALED RING CHAIN. Reinforced components made of special alloy steel, for ultra-high tensile strength to accommodate modern performance sport bikes. Enhanced by RK’s original XW - Ring for longer wear-life.