Pay in 4 interest-free payments of $31.49 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Rolling Thunder - Three rows of ball bearings provide zero friction or play—reducing the force needed to shift and promoting long-term performance under all weather conditions with grip shift
in-moulded carbon bases
Stretch Overflow Pocket: Quickly stash or shed a layer or rain shell
PowerLock connecting link
Chainline: The M7100 cranks have a 52mm chainline for compatibility with Boost and non-Boost frames
Shimano GRX FC-RX820 1x12 Speed Crankset - 68-70mm Shell - 24mm - Four Bolt - 110 BCD Asymmetric Shimano - 170mm - Black - 42T - 49.7mm Chainline YGroup_7684873945133 Rolling Thunder - Three rowsThe SHIMANO FC RX820 1 crank balances weight savings, optimized efficiency and an array of gearing options that cater to the segmented demands of mixed terrain riding. By pairing a 10 45T or 10 51T cassette with 40T and 42T chainrings, riders can choose closer gear steps or ultimate range. The FC RX820 1 comes in 170, 172. 5, and 175 mm crank arm lengths, providing an additional level of customization.
US$ 119.00
US$ 649.50
US$ 549.50
US$ 44.00
US$ 624.50
