Trek 5200 crank question
Ultegra 6500 Double 53/39
There is no option for the 6500 in 50/34 that I can find. I need the compact for sure. My knees don't like the 53/39. I do have an 11/28 on the back though. Suggestions? I don't mind moving down to a 105 crank in 50/34 if I had to.
Thanks in advance