We can help you wire a new three wire or four wire throttle to the bike. The best way to determine how to wire a new throttle would be to see what the wire colors are coming out of the controller that the throttle plugs into. Do you know what those wire colors are?
Hi thanks so much for your reply. The wires coming out of the controller and plugging into the throttle cable are the red, black, and green wires
That's great thanks a lot!
Hi I converted a mountain bike with a kit a few years ago and the thumb throttle seems to be not working.
I would like to replace it and am wondering if all of the attached wires are necessary. Currently there are red, blue, black, and green wires coming out of the throttle and i am wondering whether I have to find a replacement with exactly those color wires. Or would a three wire throttle work?