Burgtec's Shimano Crank Bolt makes preload adjustment a job for an 8mm hex key, with an anodised colour choice to finish the crank. It is a pre-tension bolt for compatible Shimano Hollowtech II cranks and Shimano e-bike applications.
This is a low-torque preload part. Burgtec gives a 0.7-1.5Nm range; follow the exact crank manufacturer's fitting instructions and do not confuse it with the crank's retaining bolts.
Listed families include XTR, XT, SLX, LX, Deore, Saint and Zee. Check your exact crank code against Burgtec's compatibility list before ordering.
