2

I wish to replace the Ball bearings in my Shimano hubs. What is the standard sizing for MTB?

1 Answer 1

4

Rear hubs are generally quarter inch (9 per side, so 18) and front are generally 3/16 inch (10 per side, so 20). Obviously, if you're going to do this, order extras.

See this crib sheet from Sheldon Brown.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.