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NBPower
QS205 190mm Dropout 72V 5000W 50H V3 Electric Fat Bike 20*4.0/24*4.0/26*4.0 Motor Wheel Conversion Kit Sabvoton 100A,UKC1 plus,all waterproof system, available with 7-speed freewheel
QS205 190mm Dropout 72V 5000W 50H V3 Electric Fat Bike 20*4.0/24*4.0/26*4.0 Motor Wheel Conversion Kit Sabvoton 100A,UKC1 plus,all waterproof system, available with 7-speed freewheel
Regula prezo
$648.00 USD
Regula prezo
Vendoprezo
$648.00 USD
Unuoprezo
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po
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NBpower QS205 190mm Dropout 72V 5000W 50H V3 Electric Fat Bike 20*4.0/24*4.0/26*4.0 Motor Wheel Conversion Kit — Sabvoton 100A, UKC1 Plus, Fully Waterproof System, available with 7-speed freewheel (If you need single speed freewheel,Please contact us)
Torque Version Guide
3T— High-speed version | 3.5T — High-speed version | 4T — Balanced performance | 5T — High-torque version (reduced top speed, ideal for mountain terrain and heavy payloads)
What's Included
- QS 48–72V 5000W 190mm dropout motor
- 20*4.0/24*4.0/26*4.0 rim (80mm width by default; 100mm available upon request)
- Sabvoton 72V 100A controller
- UKC1 display
- Bluetooth module
- Wuxing brake lever (brake sensor available)
- Full twist throttle with key ignition (thumb throttle or half-twist throttle optional)
- 7-speed freewheel
- M16 torque arm
- Alarm & lock
- User manual
- 1 set of 4-pin waterproof wiring harness
QS Motor Specifications (5000W)
| Motor Type | BLDC In-Wheel Hub Motor |
| Motor Design | Double Axle with Integrated Rim |
| Matched Tire | 20*4.0 / 24*4.0 / 26*4.0 |
| PCD | 6 × 44mm |
| Stator | Aluminum Lamination Stator Core |
| Rated Power | 5000W |
| Peak Power | 10000W (momentary) |
| Rated Voltage | 72V |
| No-load Rated RPM | 3T: 1020 RPM | 3.5T: 840 RPM | 4T: 770 RPM | 5T: 650 RPM |
| Drop-outs | 190mm |
| Max Torque | 3T: 150 N·m | 3.5T: 180 N·m | 4T: 200 N·m | 5T: 220 N·m |
| Max Efficiency | approx. 91% |
| Thermal 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 × 5 mm² |
| Hall Phasing Angle | 120° |
| Waterproof Grade | IP65 |
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