curzons246
Veteran
- Location
- derbyshire
At present I'm running an Ultegra 6700 compact chainset. I have just replaced the chain and cassette due to wear. First time I stand on the pedal to move off the chain rides up the teeth on the outer chain ring slipping and dumping me on the ground. It would appear that the chain ring is also worn and in need of replacement. Is it possible to fit any 110bcd 5 arm chainring or does it have to be an original. Thanks for reading Bill.