Rear Hub Motor Conversion Kit 48V 500W to 750W For Electric Bikes Ride Upgrade Fits 20 In 26 In 27.5 In 700C Rear Wheel Disc Or V Brake Cassette Compatible Geared Brushless Motor Battery And Display Optional

48V Rear Hub Motor Kit 500W-750W for Bikes, Disc or V-Brake
✔️ 1 kit: motor, controller, display options, throttle, PAS

Turn your regular bicycle into an electric ride with this rear hub motor conversion kit. It fits standard rear dropouts (135-145 mm) and supports disc and V-brake systems, making it a solid upgrade for urban commuting, deliveries, and weekend adventures.

✅ Rear dropout width 135-145 mm (5.3-5.7 in); wheel sizes 20 in, 26 in, 27.5 in, 700C
✅ Disc or V-brake compatible; cassette flywheels supported (not screw-on freewheels)
✅ Power options: 800W max (40-45 km/h) for Standard 125EVH; 864W max (45-50) for Professional 125XVH; 1056W max (55-60) for 750W 125XVH
✅ IPX5 waterproof rating for Professional version; low noise <60 dB; nylon gears
✅ Complete kit: hub motor pre-laced to rim, controller, throttle, PAS sensor, wiring, headlight, and manual

💡 What is a rear hub motor kit used for on an everyday bike upgrade? A handy way to add power for city commutes, hills, and deliveries with minimal changes to your bike.

- e-bike conversion kit with 48V 500W-750W power levels
- fits 135-145 mm dropout, disc or V-brake, and up to 10-speed gears
- includes everything needed for installation and app connectivity