US$ 20.00
Pay in 4 interest-free payments of $33.75 Learn more
Thanks to its full X-Sync design the harder you pedal the better it shifts
Pro level competition tire
Hollowtech technology reduces weight without reducing the crank's strength and rigidity
Made with lightweight 2014 aluminum alloy tubing and a cold forged aluminum alloy head Length 400 Material Aluminum Clamp Style Standard Rails Offset (mm) 20 Color Silver Diameter 31
39 - 54mm reach
Shimano XT FC-M8100 Left Crank Arm - 175mm MFPN=2020 RAGE I 30.9 100 Thanks to its full X-SyncShimano XT Left Crank Arms