Originally Posted by
goldfinch
Wow. I am glad I used the Sora crankset. This bike has never pedaled or shifted so smoothly. Very nice. And the funny click that I used to have when I pedaled is now gone.
Maybe it is psychological but I find the smaller diameter crank arms so much more comfortable to pedal.
Actually you changed two things other than the gearing; the tread width and the crankarm length. If you reset the FD limit screws to deal with chainrings closer to the seatpost, you reduced the treadwidth. Pleased it all worked out.
Brad