Originally Posted by
70sSanO
14-16-18 are good gaps. 18-20 is better than 18-21, but not by a lot. 20-22-24 are a bit of overkill especially with a jump to 34.
I’ve feel a 14-16-18-21-24-28-34 is much better gapping.
For a mtb, the old “K” 13-34 with the 29t was pretty sweet.
John
You are totally right, but the market is not currently blessed with a wide selection of 7-speed freewheels.