Description
SHIMANO's new FC-RX810-2 crank offers the right balance between lightness and efficiency for varied terrain. Gear options that match the specific demands of gravel riding, with smaller shift 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 terrain and diverse riding styles
- Together with wider tires, 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
- Threaded bottom bracket shell width 70: Yes
- Chainring combination: 48-31T
- Compatible bottom bracket type external: Yes
- Crank fixing bolt included: Yes
- Crank arm length (mm): 172.5
- 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
- Threaded bottom bracket shell width 68: Yes
- Q-factor (mm): 151
- Chainline (mm): 49
- Compatible chain: LINKGLIDE, HG 11-speed
- BCD Left/Right (mm): 110/80
- BCD (mm): 110/80
- Rear gears: 11
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