Front mech chain rub
earthnospam
Posts: 8
in Workshop
Upgraded to Dura Ace 9000. I've adjusted everything many times but just can't get rid of chain rub even on the 3rd sprocket on the big ring. I know it is close to cross-chaining but the 3rd sprocket is normally ok. I used to only get chain rub on the bottom sprocket which is fully cross-chained. It's not great in the upper sprockets on the big ring either. It's not much good in any combination.
Did they make any improvements that might help with 9100? Can anyone advise who is the best bike mechanic in the Swansea area?
Did they make any improvements that might help with 9100? Can anyone advise who is the best bike mechanic in the Swansea area?
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