NBPower 2000W Fat Hub Motor (20×4")
NBPower 2000W 205-class direct-drive fat-bike hub motor, pre-laced into a 20×4" fat rim (80mm, 36H) with a 170mm dropout (190mm custom-order). 48–96V (72V design), IP65, 6-bolt disc brake, dual hall sensors + KTY83 temp probe. Marketed wattage is peak/optimistic — real continuous output is lower. Ships with a 7-speed freewheel.
In brief: 1500W direct drive rear hub motor. 20x4" wheel. Fits 170.0mm dropout. 48–96V rated. Disc brake compatible.
Specs verified Jul 18, 2026
Where to Find
Prices tracked across 1 sellerPrice History
Price History
Price changes tracked by the crawler
Current best price $253.08. Over the past 90 days: low $253.08, high $299.70, average $295.70 — down 14% vs average.
- AliExpress
All Records
14 price records in this period
| Date | Price | Shipping | Total | Change | Coupon | Rating | Sales | In Stock | Status |
|---|---|---|---|---|---|---|---|---|---|
AliExpress(14 records) | |||||||||
| Jun 5, 202610:44 PM | $253.08 | $154.35 | $407.43 | $0.00 | SSUS40−$40.00 | — | — | Yes | active |
| Jun 5, 202609:45 PM | $253.08 | $154.35 | $407.43 | $46.12 | SSUS40−$40.00 | — | — | Yes | active |
| May 29, 202610:33 AM | $299.20 | — | $299.20 | $0.50 | — | — | — | Yes | active |
| May 28, 202609:01 AM | $299.70 | — | $299.70 | $0.00 | — | — | — | Yes | active |
| May 27, 202610:20 AM | $299.70 | — | $299.70 | $0.00 | — | — | — | Yes | active |
| May 23, 202610:17 AM | $299.70 | — | $299.70 | $9.99 | — | — | — | Yes | active |
| May 22, 202609:02 AM | $289.71 | — | $289.71 | $0.00 | — | — | — | Yes | active |
| May 21, 202609:07 AM | $289.71 | — | $289.71 | $0.00 | — | — | — | Yes | active |
| May 19, 202609:09 AM | $289.71 | — | $289.71 | $0.00 | — | — | — | Yes | active |
| May 18, 202609:08 AM | $289.71 | — | $289.71 | $9.99 | — | — | — | Yes | active |
| May 16, 202609:07 AM | $299.70 | — | $299.70 | $0.00 | — | — | — | Yes | active |
| May 15, 202609:01 AM | $299.70 | — | $299.70 | $0.00 | — | — | — | Yes | active |
| May 14, 202609:07 AM | $299.70 | — | $299.70 | $0.00 | — | — | — | Yes | active |
| May 12, 202609:07 AM | $299.70 | — | $299.70 | Initial | — | — | — | Yes | active |
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Specifications
Performance
- Drive Type
- Direct Drive
- Wattage
- 1500W
- Peak Wattage
- 3000W
- Rated Voltage
- 48–96V
- Rated RPM
- 960
- Pole Pairs
- 23
- Stator Diameter
- 205mm
Fitment
- Position
- Rear
- Dropout Width
- 170mm
Wheel
- Pre-laced
- Yes
- Wheel Size
- 20" x 4" (Fat)
- Disc Brake
- Yes
- Rim Brake
- No
- Spoke Holes
- 36
Physical
- Weight
- 8.9 kg
Ports & Connectors
Phase Wires3 wires
Motor Phase
| Pin | Wire color | Function |
|---|---|---|
| 1 | Yellow | Phase A |
| 2 | Green | Phase B |
| 3 | Blue | Phase C |
Hall Sensor6 wires
TemperatureHall Sensor
| Pin | Wire color | Function |
|---|---|---|
| 1 | Red | 5V Power |
| 2 | White | Motor Temp |
| 3 | Black | Ground |
| 4 | Yellow | Hall A |
| 5 | Green | Hall B |
| 6 | Blue | Hall C |
