hey guys, wheres a website that can help me calculate/understand gear ratios. As in is 39x17 easier than 53x25.
39/17 = 2.29
53/25 = 2.12
Higher gears are harder. I vote for 39/17 being harder.
Official Slowtwitch mathematician
Here’s a handy gear calculator from Sheldon Brown’s site:
http://www.sheldonbrown.com/gears/
Richard.
Try these dudes…