MOFIRE BIKES

RD-RX820 GRX 12-speed rear derailleur, Shadow+, max 36T for double

£109.99 £119.99
Overview
  • Shimano GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world
  • Low profile Shadow Plus design 12-speed rear derailleur for fast and precise shifting performance
  • Shadow Plus uses a chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting
  • High tolerance cold forged aluminium link plates and body construction is extremely light and durable
  • Compatible with 12-speed Hyperglide+ chains
  • Wide gear ratio compatible up to 11-36T
  • For use with double chainset
  • Colour
    Grey
  • Discipline
    Gravel & Cyclocross
  • Size
    One size
  • Speed
    12 Speed
  • Product Type
    Rear Derailleurs

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