Shimano GRX FC-RX820 1x12 Speed Chainset
188475

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Shimano GRX FC-RX820 1x12 Speed Chainset
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Shimano GRX FC-RX820 1x12 Speed Chainset
188475

From £205.49 *
Please select a variation to see the final price
Save up to £108.10 with Cycle2work
  • Optimal gearing for varied terrain
  • Lightweight aluminium chainring and crank arms
  • Wide array of options to match your riding style

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Shimano GRX FC-RX820 1x12 Speed Chainset
Shimano GRX FC-RX820 1x12 Speed Chainset
From £205.49
Please select a variation to see the final price

Shimano GRX FC-RX820 1x12 Speed Chainset

Features:
  • Optimal gearing for mixed-terrain riding
  • 42T and 40T chainrings available
  • Anodized aluminium crank arms
  • Lightweight aluminium chainring
  • 4 arm, 110 mm bolt circle diameter
  • Compatible with 12-speed Hyperglide+ chains
Wide array of options deliver optimal gravel gearing for variety of riders.

The Shimano FC-RX820-1 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding. By pairing a 10-45T or 10-51T cassette with 40T and 42T chainring, riders can choose closer gear steps or ultimate range. The FC-RX820-1 comes in 170, 172.5, and 175mm crank arm lengths, adding an additional level of customization.

Technical specifications:
  • Speeds: 1x12s
  • Chainring size: 40T or 42T
  • Crank arm length: 170mm or 172.5mm or 175mm
  • BCD: 110mm
  • Spindle: 24mm
  • Crank arm material: Aluminium
  • Chainring material: Aluminium
  • Weight: 655g (40T 172.5mm) / 667g (42T 172.5mm)