Hi guys. I used know a lot more but forgot a lot about the torque/speed stuff, but. . . I have an existing 7T on a 29er and it is fun and fast!! But could I have a bike shop spoke the 7T on a 20" wheel for a different bike or would this not be advised? also, I know speed is factor of many different things, but what ball park speed would i get on a 20" - obviously slower than the 29er. thanks