Quote:
Originally Posted by Chadworkz
Well, you could use the throttle trigger from an old transmitter and modify it into a lever, then mount the un-cased guts of the transmitter somewhere on the bike and run longer wires to the throttle trigger through the frame or alongside (or inside) the brake cable.
Edit: Or, if you really want a twist-throttle like on a motorcycle, you can still use the throttle trigger from a transmitter, but mount it in such a way that twisting the throttle grip pulls the trigger.
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If you're going to use an R/C based esc, an easier way is to use a servo tester. The servo tester has a potentiometer on it that you turn to adjust the position of a "servo", but it can be used to drive an esc the same way. A lever can be attached to it, or with some inginuity it could be mated to a twist grip. don't know the cost of one, but if you have an old Tx around that might be a cheaper way to go.