Description
SHIMANO’s GRX FC-RX810-1 crank balances weight and efficiency for mixed-terrain riding. Gearing options cater for the specific demands of gravel riding and to maintain tighter gear steps for maintaining pedaling rhythm. It is offered in 40T and 42T chainring options and 170, 172.5, and 175mm crank arm lengths.
SPECIFICATIONS
- Model No: FC-RX810-1
- Series: GRX
- Rear speeds: 11
- Compatible chain: LINKGLIDE, HG 11-speed
- Chain line (mm): 49.7
- P.C.D. left / right (mm): 110
- P.C.D. (mm): 110
- Spider/gear arms: 4
- Chainring combination: 40T, 42T
- Q-factor (mm): 151
- Crank arm length (mm): 170
- Technology: HOLLOWTECH II
- Recommended bottom bracket: Threaded (normal): SM-BBR60
- Press-Fit: SM-BB72
- Threaded bottom bracket shell width (mm): 68/70mm Crank fixing screw included
- Average weight: 656g
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