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C/SET GRX RX810 42T single 11spd 172.5mm

£214.99
9 in stock
Ship it today? Order by 4:00p, Mon-Fri
Free sameday pickup Order by 6:30p, Mon-Sat
  • 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 11-speed single chainset offers optimum gearing for mixed terrains and riding styles
  • Designed to work with HollowTech II type bottom bracket cups
  • Compatible with 11-speed HG chains
  • Anodized aluminium crank arms
  • Lightweight aluminium chainring
  • 4 arm, 110 mm bolt circle diameter
  • Weight: 644 g (40T), 656 g (42T) for 170 mm
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