Originally Posted by Tightwad
If you change to a 3sp it's a REALLY good idea to downsize
the front chain ring also. I'd suggest that you go down into
a 20something front chain ring to make a 3sp VERY useful.
My trike has a 23 up front that really makes the 3sp a winner
for alround use. Do the math to see what I mean..........
With a 23 up front and a 19 tooth cog that gives a 41 gear inch top gear. Seems a bit low.