E-bike hub motor Bafang front wheel rear wheel 36V 48V 250W 500W | eBay
Amazon.com : BAFANG 48V 1000W Rear Hub Motor : 26 Inch Fat Tire Electric Bike Conversion Kit for Rear Cassette Wheel with 500C Display & PAS for 175mm Old (NO Battery) :
Bafang: Leistungsstarker Hecknaben-Motor für E-MTBs und Speed-Pedelecs - radmarkt.de