Shimano FC-M582 Crank Arm Fixing Bolt

This is the Shimano crank arm fixing bolt for Hollowtech II cranksets — the preload cap that threads into the left crank arm. It fits most Shimano mountain Hollowtech II cranks from Alivio and Deore through SLX, Zee and XT, as well as 10- and 11-speed GRX RX600 gravel cranksets, making it the part to buy when the original goes missing.

• Shimano Y1F811100 Deore LX FC-M582 crank arm fixing bolt
• Fits most Hollowtech II MTB cranksets, including Deore XT FC-M8000, FC-M785, FC-M780, FC-M770 and FC-M760; Deore XT FC-M8050 for STePS e-bikes; SLX FC-M7000, FC-M675, FC-M670, FC-M665 and FC-M660; Zee FC-M645 and FC-M640; Deore LX FC-M582; Deore FC-M6000, FC-M622, FC-M615, FC-M612, FC-M610, FC-M591, FC-M590, FC-M533 and FC-M532; Alivio FC-M4060 and FC-M4050 as well as multiple non-series MTB and Touring cranks
• Also fits all 10 and 11 speed GRX FC-RX600 gravel cranksets