Re: Pocket bike exhaust on moped?
I used an pocketbike chamber on a moby build.
It made decent power but wasnt as reliable but this was on a moby and it had to swing with the engine...
They would work well on other bikes if you are comfy with your welding skills, they are kind of thin and cheapy its like welding razor blades together. If you get mig wire in it it wont be as effective.