How do you figure out gearing changes for diferent size tires. My stock gearing is 13:40 and 22" tall tires. If I went to 20" tires what gearing is needed to makeup for the shorter tires?
I went to 14:41 But I think I missed, too low.

Thanks

 

If you go to the sidewinder sprockets web page they have a gearing chart with ratios.

Hope this helps