Description
SHIMANO's new FC-RX810-2 crank offers the right balance of lightness and efficiency for varied terrain. Gear options that match the specific demands of gravel riding, with smaller gear steps to maintain pedaling rhythm. The 2x11-speed crank is available in a 48-31T chainring combination and crank arm lengths of 170, 172.5, and 175 mm.
- Optimal tuning for mixed terrains and diverse riding styles
- Together with wider tires, the gravel-specific gear ratios maintain riding rhythm on rough terrain
- Wider front gear range
- 17T front range
- Gear combination: 48-31T
- Model: FC-RX810-2
- Series: GRX Di2
- Color: Group color
- Average weight: 710 grams
- Bottom bracket threaded shell width 70: Yes
- Chainring combination: 48-31TT
- Compatible bottom bracket type external: Yes
- Crank fixing screw included: Yes
- Crank arm length (mm): 170
- Spider/gear arms: 4
- HOLLOWTECH II: Yes
- HOLLOWTECH crank arm: Yes
- Without chain guard/bash guard: Yes
- Recommended bottom bracket press-fit: SM-BB72
- Recommended bottom bracket threaded (normal): SM-BBR60
- Bottom bracket threaded shell width 68: Yes
- Q-factor (mm): 151
- Chain line (mm): 49
- Compatible chain: LINKGLIDE, HG 11-speed
- BCD Left/Right (mm): 110/80
- BCD (mm): 110/80
- Rear speeds: 11
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