RK 520ZXW XW-Ring Chain Hypersports - Gold size:110 Links which keeps the ball end

which keeps the ball end isolated from the outer housing

Environmentally friendly

sport bikes

A unique formulation specifically designed to clean helmets and visors without streaking

Colour: Reflective Red

RK 520ZXW XW-Ring Chain Hypersports - Gold size:110 Links which keeps the ball endRK's ZXW series is ideal for both racing and general use. ZXW features technology derived from the MotoGP and FIM Suzuka 8 hour Endurance and has proven superiority with its 35 first place finishes out of 39 races at the FIM Suzuki 8 Hour Endurance Race. RK's XW Ring seals provide three contact lips and two lubrication pools to protect against dirt and debris, high speed abrasion, heat build up and the loss of lubricant under extreme conditions.