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Brand: SRAM

SRAM PowerChain II PC 991 9s Chain

SRAM PowerChain II PC 991 9s Chain
Brand: SRAM

SRAM PowerChain II PC 991 9s Chain

In StockReady for despatch

No weakest link. SRAM'S PowerChain™ features the PowerLock™ connecting link — the only secure toolless attachment device for a sub 6mm chain in todays market. The PC-991 Cross Step features a secondary riveting process that increases the push pin strength by over 25% compared to our standard riveting. It's a combination of strength, lighter weight and our legacy of smooth, positive and precise shifting that delivers true high performance. This is our strongest chain.


  • Technology Highlight(s): PowerLink™, PowerChain II™
  • Closing Link: PowerLink™
  • Outer Plate: Nickel Plate
  • Inner Plate: Nickel Plate
  • Pin Treatment: Chrome hardened
  • Rivet Type: Cross Step
  • Recommended Group: X.0/X.9
  • Compatibility: Industry-standard 9-speed systems

In The Box

  • SRAM PowerChain II (PC-991) 9-Speed
  • SRAM 9-Speed Chain Link