I and a couple of other people on here have bought from ebikeling.com . he is on ebay/amazon sometimes, but you can get the complete kit from him. power wheel, controller, brake handles, PAS pickup, magnet ring, up down off buttons, display. His display leaked in the rain, don't bother to pay extra. I even bought disk brake disks & calipers from him, worked okay. When shipping forgot to put the disk brake calipers in the box, he answered the phone and had them out to me in under a week. I have over 4000 miles on the generic geared hub motor, the cover screws need tightening a few times a year. Use blue loktite on them, the factory doesn't.