I ride in group 3-4 times every week. It about 30+ miles each day ride at 15-20 MPH average. In times we go 25mph too. I have 52/38/30 front and 12-25 at the rear. What Gear combination is the best for 17-19 mph for long time say for 30 miles? I mean I can maintain this speed without loosing recovery of energy? (I get tired very soon).
I mean mention like 52Front-14Rear like this. I am not very expert.
I mean mention like 52Front-14Rear like this. I am not very expert.