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Your cart is empty.Shimano OEM replacement crank arm bolts for Hollowtech II bottom brackets ensure you can get proper preload on the bottom bracket bearings.
John
Reviewed in the United States on October 6, 2023
Perfect fit and just what I needed. thanks for having this part available!
7073019989
Reviewed in the United States on April 20, 2022
I have sheared two of them off now
Rob
Reviewed in the United States on September 23, 2018
Fit like it should and does its job
M. Sullivan
Reviewed in the United States on October 3, 2013
Works well. What would you expect from a simple bolt made by a company that has been making bicycle components for years. After the first couple of rides it is good to reset the crank arms on the bottom bracket axel as there is a bit of a break in period and it could lead to a slight loosening of the crank arms at first.You will need a Shimano or Park crank arm tool to hand tighten this nut.
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