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MSR 520 Gold Series Chain - ESB Motocross


MSR 520 Gold Series Chain

$76.95 $84.95

MSR Gold Series chains built link-by-link using a chromoly steel construction with seamless rollers and bushings.  The pins are oversized special alloy pins for added strength. All components are heat-treated using an exclusive Heat Induction Transfer process. 

 The Low Friction O-Ring chain uses the latest technology is o-rings to minimize drag.  The cross section of the o-rings has three minimal contact points against the plates.  This also creates two distinct channels that captures lube and protects it from the dust, dirt, and water that contaminates it or worse, washes it away.  During long rides the chain will only get better when others start to fail.

 What all of that means is the MSR chain is purpose-built to withstand today’s high horsepower motors combined with the elements that can shorten a chain’s life.  Make sure you properly adjust the chain before each ride and it’s sure to last a long time. 

  • Premium chain great for all types of off-road riding
  • Designed for 125cc to 530cc applications
  • Lightweight, high strength chromoly constructions with 8800 lb. tensile strength

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