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About RK 520 UWR UW-Ring Chain

RK 520 UWR UW-Ring Chain

  • Professional race and track-use chain.
  • In use by Moto2 teams today, designed with MotoGP tech previously unavailable to consumers. Features a UW Ring that creates the ultimate seal by reducing the most friction compared to other sealed rings on the market.
  • 8,360 lbs. tensile strength
  • For machines up to 1,300 cc
  • Up to 1,200 mi. for track use only.

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