Tire/Speed question

you not really going to loose torque if you drop a sprocket size to compentsate for the extra diameter of the tire! what you looses on the swings you gain on the round-a-bouts!

i ended up with the exact same gearing with 22;s and a 13t sprocket as i had with 20's and a 14t sprocket...that calculator tells me so!
 
You are going to notice some more top speed, but it will take a little longer to get there.

You may have to use the gears more.