Originally Posted by jedpr1
ok blood, go to Pirate cycles and purchase a CB-110 hub adapter if you have a 1 speed bike (coaster brakes) or an occ hub adapter if you have a 15 speed bike, then order the sprocket (size) of your preference. I assure you that you will have no problems with the chain ever again.
not true, idler adjustments can still be a problem as well as poor mounting on the motor.
sprocket adapters certainly help but they're not the only element to a good build.