Anyone else riding this in June?
I'm impressed! I think I would have to use a compact and that 12-28. 53/39 and a 11-23 might be tough on that if not impossible for me. I may consider that for next year. I just don't have that kind of elevation to work on around here and I'm not sure it would be wise to try.53/39 and 12-28 10 speed cassette.