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RK Racing Chain 520EXW-66 (520 Series) Steel 66 Link Extreme Performance Off-Road and ATV XW-Ring Chain with Connecting Link

RK Racing Chain 520EXW-66 (520 Series) Steel 66 Link Extreme Performance Off-Road and ATV XW-Ring Chain with Connecting Link

Regular price $127.98 USD
Regular price $127.98 USD Sale price
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About This

  • Sealed XW-Ring chain features heat treated hi-carbon alloy steel components with seamless rollers and shouldered bushings
  • XW-Ring is made of an advanced nitrile butadiene composite featuring three contact lips and two convex outer stabilizers; this means three lubrication pools to protect against high speed abrasion, extreme heat build-up, torsional flex and loss of lubricant
  • XW-Ring chains are the best high-speed, extreme heat performance chains available today
  • The XW-Ring provides the user with a 50 percent longer wear life than basic O-ring chains
  • 520EXW has a maximum tensile strength rated at 8500 foot pounds and is suitable up to 400cc street bikes and 750cc off-road bikes/ATVs
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