This controller is a replacement.
Notice: Please provide the frame number when placing the order, click "add to cart" and file your frame number in "order note"
PS: You can find your frame number on the head tube.
She has been super helpful and informative. She stays in contact and always checks in while we go through figuring it out.
KBO Ebike Controller
I am pinpointing problems after warranty ran out. It was not the controller. Ordered a battery. So we will see!