With this Friction Drive kit, you can take that Huasheng 142F or 140FA engine and mount your engine behind you to give you more room in the center of your frame. Comes with the bracket assembly you need to mount your 4-stroke engine to the rear of your bicycle.
1x Friction Drive Mounting Plate
Idk if this happens but one of the holes on mine just is off by a lit. And when i install it, it looked croked, and their was no way to fix it.i wish they would line the holes up better. It didnt work for me.
This piece did not work with my motor I have to sell it all