MOFIRE BIKES

FC-RX820 GRX chainset 48 / 31, double, 12-speed, Hollowtech II, 170 mm

£189.99 £229.99
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
  • The HollowTech II 12-speed chainset offers optimum gearing for mixed terrains and riding styles
  • Designed to work with HollowTech II type bottom bracket cups
  • Compatible with 12-speed Hyperglide+ chains
  • Anodized aluminium crank arms
  • Lightweight aluminium chainring
  • 4 arm, 110 mm bolt circle diameter
  • Colour
    Grey
  • Discipline
    Gravel & Cyclocross
  • Size
    48 / 31 teeth
  • Product Type
    Chainsets

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