I’ve removed the crank and locking elements to find the chainring is not flat, it has a lip on one side. I cannot find a replacement anywhere on the internet, has anyone previously located a trek Bosch gen 2 chainring 15t with a lip on one side please?
Cheers, I’m going to clean the derailleur etc tomorrow as I have rides though some rough mud and snow lately, maybe struggling to take the slack.
After that new chain ring
Hi, I had my trek powerfly into Evans for a repair and they advised chain and cassette needed replacing. Stupidly I let them put a a slightly smaller (2 teeth I think) cassette on as that’s all they had.
When out riding on rough or uphill the chain is snagging on the front chain ring. The chain...