Details
The Shimano FC-RX820 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed-terrain riding.
- Gravel-optimized 48-31t gear combination ratios preserve riding rhythm on rough surfaces
- The 17t range covers an array of riding conditions
- Smaller gear steps for cadence control on mixed-terrain riding
- Hollowtech II crank arms provide strength and stiffness with the benefit of weight savings
- Compatible with HG 12-speed chains
- 47mm chainline
- 151mm Q-factor
Part Numbers
Option | UPC | MPN | Store SKU |
---|---|---|---|
48/31T / Black / 172.5mm | 192790303420 | IFCRX8202DX81 | SHI69638888K |