I replaced the controller with a kt controller and now it works like a pedal assit bike, not a cruise control bike. Some of the things noticed in this rebuild: The original brake levers are the old style 2 pin, the fenders are not fitted well, the controller charge plug is not the standard, the motor plug is not the standard, for a 6' 1" person who rides upright the handle bars were raised 3 inches (had to make the cables longer), the tires seem to bottom out with a 260 lb rider. Having said all that and changed so much I'm happy.