Originally Posted by gareth5000
I found another way round this problem. Drive the front sprocket and use the gears you've already got.
I've got a shimano 4 spd auto rear hub to try as soon as I get it laced up. I think auto would be cool.
Whoa whoa whoa there! More information on your drive system is needed. That thing looks friggin COOL!
Do you have some kind of a bevel gear system?