FC-RX820 GRX chainset 46T, single, 12-speed, Hollowtech II, 165mm

• 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 single 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, 110mm bolt circle diameter

• Product Type
  Chainsets
• Speed
  12 Speed
• Discipline
  Gravel & Cyclocross
• Colour
  Grey
• Ratio
  46 teeth
• Length
  165 mm

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