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Shimano GRX 810 Double Chainset

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GRX 810 Double Chainset

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Product ID: 1052055

Bring the fullest range of gears to your bike packing adventures or gravel riding with the Shimano GRX 810 Double Chainset.

Deck your ride out in wider tyres and easily tackle steep slopes on loose surfaces, opening up new roads to explore with these 48-31T chainrings. Durability is enhanced and the weight kept low so that even when conditions might seem against you these new GRX components will keep your bike rolling without fuss.

Shimano GRX 810 Double Chainset

The Shimano GRX 810 Double Chainset is part of the gravel-inspired range that is specifically engineered for riding on broken roads and mixed terrain where durability and a wider, 17T front range, is a necessity. The 48-31T ratio is optimised for tough riding conditions where you might need to spin an easier gear to carry the extra weight of your adventure packing equipment up steeper climbs or across rough surfaces.

Crank arms are available in three sizes - 170mm, 172.5mm or 175mm and the proven Hollowtech technology keep weight low without compromising durability.


  • Gravel gear ratios preserve riding rhythm over rough surfaces with wider tires
  • 17T front range
  • Optimum gearing for mixed terrains and riding styles
  • Gear combination: 48-31T
  • Chainline: 46.9mm
  • Crank arm length: 170mm / 172.5mm / 175mm
  • Compatible with 11-speed cassette
  • Q-factor: 151
  • Crank fixing bolts included
  • Compatible with outboard bottom bracket types
  • Hollowtech II technology

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