Originally Posted by
Surly2698
I used to commute 38 miles round trip in Denver with a 48 15
I was not able to recover from day to day
Most of the time I was tired
I lower the gear to 48 17
I am a lot faster and less tired
Just my 2 cents
Good luck
Ugh. I can't imagine commuting on 48x15. Glad to hear you made the switch. Thanks for the info.