Was just thinking this would look awesome on a "rat" or "Mad Max" kind of MB. Then Hough made's bike
popped in my head. Would be really cool/old world lookin' 4sho. I was thinking heat might be an issue. (Never owned a motorized bicycle with coaster brakes) Tom, you have a good point. Thinking about it, could be rigged to advantage but would need twice the travel to get twice the pull. Maybe just a large sprocket?
Just typing out loud here. Really like the thought of this. Am also thinking the chain could just be dead/bitter ended on the sprocket it self. Only has to go halfway around (or less?) to get enough purchase.