Originally Posted by
pacificcyclist
Notice that on the lower gears, my 2x10 11-36 is superior than the 21 speed 3x7 setup due to the 7 gear spacing on the 7 speed cassette, which is providing the wider gear ratios.
Ummm... Sure. And my 1x19 gearing system would kick both of their @$$e$ (as 3*7=21, 2*10=20, and very surprisingly 1*19=19).