Shimano GRX FC-RX820 2x12 Speed Chainset 48/31T
191939

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Shimano GRX FC-RX820 2x12 Speed Chainset 48/31T
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Shimano GRX FC-RX820 2x12 Speed Chainset 48/31T
191939

From £205.49 *
Please select a variation to see the final price
Save up to £97.97 with Cycle2work
  • Smaller gear steps for finer cadence control
  • Gearing for any occasion or any terrain
  • Lightweight aluminium chainrings and crank arms

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Shimano GRX FC-RX820 2x12 Speed Chainset 48/31T
Shimano GRX FC-RX820 2x12 Speed Chainset 48/31T
From £205.49
Please select a variation to see the final price

Shimano GRX FC-RX820 2x12 Speed Chainset 48/31T

Features:
  • Smaller gear steps for cadence control on mixed terrain riding
  • Gravel-optimized gear ratios preserve riding rhythm on rough surfaces
  • Wider gear range: 17T range covers array of riding conditions
  • Gear combination: 48-31T
  • Anodized aluminium crank arms
  • Lightweight aluminium chainring
  • Compatible with 12-speed Hyperglide+ chains
Optimal gearing for spirited group rides and aggressive racing.

The Shimano FC-RX820-2 balances weight savings and optimal efficiency for mixed-terrain riding and racing. Double chainring gearing caters to the segmented demands of gravel cycling, maintaining the tighter gear steps needed to maintain your position in the bunch. The 2x12-speed crank utilizes a 48-31T chainring and comes in 170, 172.5, and 175mm crank arm lengths.

Technical specifications:
  • Speeds: 2x12s
  • Chainring size: 48/31T
  • Crank arm length: 170mm or 172.5mm or 175mm
  • BCD: 110mm
  • Spindle: 24mm
  • Crank arm material: Aluminium
  • Chainring material: Aluminium
  • Weight: 721g (172.5mm)