Sportsmith will be closed September 1st in observation of Labor Day. All orders received after 4:30pm on Friday, 8/29, will be shipped on Tuesday, 9/2.
Username or email
Keep me logged in
Forgot your password?
Replacement crank arm bolt attaches the crank arm on each side to the square shaft of the bottom bracket. Units require two crank bolts per bike.
Damage to the parts or equipment can result from improper torque