Originally Posted by
Bumer
Thank you! How will 12-23 work going up hills comparing to 12-28?
The Tiagra 12-28 is
12,13,14,15,17,19,21,23,25,28
So try climbing without using your lowest two gears, 25 or 28.
I do like having a 16 gear instead of the wide 15-17 gap. But I would need more than a 23 cog on the local hills here.