420 R1 Works Chain

• Product Details

  Renthal's R1 Works Chain is a high-strength non O-ring chain with excellent impact load resistance designed specifically to withstand the stress found in off-road applications. This chain is the choice where a combination of high strength, light weight and maximum power transfer are important considerations.

  • Shot-peened alloy steel side plates for high tensile strength and maximum impact load resistance.
  • Chamfered inner links to reduce the chance of chain derailment.
  • Extended bushings to reduce friction between outer and inner link plates, maximizing power output.
  • Chromized bearing pins for excellent resistance to wear.
  • Gold color side plates help prevent corrosion.
  • Most perfectly matched chain for Renthal sprockets allowing maximum power at the rear wheel. This also extends the life of both the chain and sprockets.
  • Average tensile strength of 4,271 pounds.
  • Wear life index: 300.
  • Maximum displacement (2-stroke / 4-stroke / Trials): 85cc / 150cc / 250cc.
  • Weight (per 100 links): 1.76 pounds.
  • Each chain includes master link and a pair of latex gloves for mess free installation.
  • Note: Non-sealed chains require more regular maintenance than sealed (O-ring, X-ring) versions and are mainly recommended for off-road use.

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• Q&A

• Fitment

• # Part Numbers

  Product Variant	Manufacturer Part #
  Gold / 120 Links	C241
  Gold / 130 Links	C246

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