I bought an Ultegra rear derailleur because I didnt like my SRAM X7 with much longer cage.
The chaintension is just fine now with the Ultegra. But there is one major problem.
The derailleur is placed very near the rear pivot / chainstay on the SX Trail frame. Even when riding smooth trails it keeps slapping to the chainstay HARD with a loud "BONK!".
I've tried to put a lot of rubber between but it doesnt help much.
Is this frame / rear derailleur combo just useless or is there some way I can solve this problem?
The chaintension is just fine now with the Ultegra. But there is one major problem.
The derailleur is placed very near the rear pivot / chainstay on the SX Trail frame. Even when riding smooth trails it keeps slapping to the chainstay HARD with a loud "BONK!".
I've tried to put a lot of rubber between but it doesnt help much.
Is this frame / rear derailleur combo just useless or is there some way I can solve this problem?