hi there i am changing my gt lts 3 to a 9speed but someone mentioned to me about the bottom bracket
Would i have to make it bigger or get a bigger one lol
standard bb is 73x113 at the moment but with the two extra rings was thinking should i change the bb for a bigger one
cheers and sorry for these daft questions of mine comes with being a joiner measure 3 times cut once
Would i have to make it bigger or get a bigger one lol
standard bb is 73x113 at the moment but with the two extra rings was thinking should i change the bb for a bigger one
cheers and sorry for these daft questions of mine comes with being a joiner measure 3 times cut once