520 Chain

Tired of frequent chain adjustments? Pro X solves that problem once and for all with their top notch drive chain that is manufactured by the leading chain factory in Japan using only the highest grade Japanese steel. You will not be disappointed.  This chain is a 520 pitch and 120 links long, and includes master link and clip. Available in standard silver color. This is a non o-ring (or x-ring) chain. X-ring chains are available as well.  Chains are pre-stressed and pre-stretched to reduce initial chain stretch Rollers and plates are shot peened and heat treated to offer an incredible tensile strength in combination with low friction and high wear resistance Pins feature an exclusive pin treatment providing an extremely hard outside coating Inner plates are designed in a specific shape allowing less material to be used which in combination with the unique lightening holes results in a 3% overall lighter chain without compromising tensile strength Pins are also heavy press fitted and