GT XCR 09 chain guide fitting
Hi, I'm looking at fitting a MRP mini chain guide due tome converting to 1x9. I haven't purchased the guide yet as I just wanted to voice it off a few folk with experience in these things. I have had a look at the BB and noticed a there is a washer between the bearing housing and the lock nut if this were removed it would provide space for the chain guide. Any advice would be great.