Description
� BikeMaster 530 BMXR Series Sealed Chain� Ideal O.E.M. replacement� Q4 Sealed Chain (Q4 seal - ring chain) offers 1.5 to 2 times longer wear resistance than regular O-ring chains� Refined components, designed with computer analysis, provides higher tensile strength� Specially controlled heat treatment means tougher material and more durability� Q4 seal ring and reinforced pin and roller provide superior wear resistance and fatigue strength� Q4 seal ring offers less friction, which leads to less power loss, almost half that of standard O-ring chains� Comes with rivet link� Made in Japan