RK BL525 ZXW-ringchain Black Scale

Strongest Sealed chain on the Street!

RK ZXW Series were developed to meet the spec of the latest models of extreme superbike 1000cc and above.

RK ZXW Series are designed to be the strongest, long-lasting chain available on today�s market, with highest tensile strength of RK series and high rigidity for instant respond on acceleration.

Application: 750-1200cc