Discuss the eternal "Which fork/bike/tyres should I buy?" questions.
3 posts • Page 1 of 1
I have a 2008 Trek 6300 post size is 34.9MM I know both will work, but I didn't know if there was any advantage in using one size over the other. I'm looking to buy a Shimano XT M771 Conventional 9sp Front Mech. Thanks in advance for any help.
They're all 34.9, you can fit a shim to make it 31.8.
THanks! Figured that was the case but didn't want to order something and find out I would have been better off going with one over the other.