Originally Posted by DoubleDiamonDog

We have six speeds with the smaller -12% chainring. This gives us a low of about 29 gear inches and a high of about 88 gear inches. With this gearing we can climb any hill we have faced (if we ever encounter a monster we will walk it up, hasn’t happened yet) and maintain a speed of about 24 mph spinning a cadence of 90. Can go faster if we want but on 16” wheels I find 24 mph to be plenty fast.