I made mine with a bike brake lever and integrated STI gear shifter. Deore LX I believe. Hooked both of them up to the carb. with cables you can buy at the bike shop in lengths up to about 6'. The gear shifter is operated by a cam that reaches full throttle in about six clicks, and I get about 3/4 throttle out of the brake lever. Cost about 15 bucks for the used shifter and new cables.
Nuke the unborn gay whales for Jesus
Nuke the unborn gay whales for Jesus