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NBPower
USA Stock:QS205 190mm 72V 5000W 50H V3 Electric Fat Bike 20x4.0 Motor Wheel Conversion Kit Sabvoton 100A,UKC1 plus,all waterproof system
USA Stock:QS205 190mm 72V 5000W 50H V3 Electric Fat Bike 20x4.0 Motor Wheel Conversion Kit Sabvoton 100A,UKC1 plus,all waterproof system
Regula prezo
$798.00 USD
Regula prezo
Vendoprezo
$798.00 USD
Unuoprezo
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po
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NBpower QS205 170/190mm 72V 5000W 50H V3 Electric Fat Bike 20/24/26x4.0 Motor Wheel Conversion Kit — Sabvoton 100A/150A, UKC1 Plus, All Waterproof System
What's Included
- QS 48–72V 5000W 190mm dropout motor
- 20 x 4.0 rim (80mm width by default; 100mm available on request)
- Sabvoton 72V 100A controller
- UKC1 display
- Bluetooth module
- Wuxing brake lever (brake sensor available)
- Full twist throttle with key ignition (thumb or half-twist available)
- Single freewheel / 7-speed freewheel
- M16 torque arm
- 8-magnet PAS sensor
- Alarm & lock
- User manual
- 1–4 waterproof wiring harness
Ships from USA warehouse for fast delivery and easy returns.
This price including shiping cost,you can order directly.
QS Motor Specifications (5000W)
| Motor Type | BLDC In-Wheel Hub Motor |
| Motor Design | Double Axle with Integrated Rim |
| Matched Tire | 20" |
| PCD | 6 × 44mm |
| Stator | Aluminum Core |
| Rated Power | 5000W |
| Peak Power | 10000W (momentary) |
| Rated Voltage | 72V |
| Speed | 3.5T: 840 RPM | 4T: 770 RPM | 5T: 650 RPM |
| Drop-outs | 190mm |
| Max Torque | 3.5T: 180 N·m | 4T: 200 N·m | 5T: 220 N·m |
| Max Efficiency | ~91% |
| Thermic Probe | KTY83/122 (default) |
| Working Temperature | 70–120°C, peak 150°C |
| Brake Type | Disc Brake |
| Hall Sensor | Dual Hall Set, Waterproof Connector |
| Phase Wire | 2 × 5mm² |
| Hall Phasing Angle | 120° |
| Waterproof Grade | IP65 |
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