Shimano GRX RX820 1x Crankset
The SHIMANO FC-RX820-1 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding.
- Arm Length
- 170mm, 172.5mm, 175mm
- Chainring Sizes
- 40T, 42T
- BB Type
- [threaded] SM-BBR60, SM-BBR60 recommended, [Press-fit] SM-BB72, SM-BB72 recommended
- Q Factor
- 151
- Chainline
- 49.7mm
- Claimed Weight
- [40T] 644g, [42T] 656g
- Activity
- gravel
- Manufacturer Warranty
- 2 years
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