USA Warehouse: NBPower 20x4.0inch Fat Rim 190mm Dropout 3000W Ebike Hub Motor All Waterproof Kit, Hall‑Sensor Equipped | Sabvoton 80A V2 Controller, UKC1+P Color Display, Full Waterproof Wiring
NBPower 20×4.0 190mm dropout waterproof ebike conversion kit, Equipped with Sabvoton 80A V2 controller and full waterproof wiring harness.
What You Will Receive: 20×4.0 fat tire hub motor wheel (190mm dropout, hall‑sensor motor) New Sabvoton 80A V2 controller Full‑finger throttle，brake lever，alarm lock UKC1 color display with P‑setting function Complete full‑waterproof wiring harness and mounting accessories
Specifications Rated Power: 3000W Rim Size: 20×4.0 Fat Rim Frame Dropout: 190mm Shipping Warehouse: Los Angeles
Motor Specifications
Motor Type
BLDC Hub Motor, Permanent Magnet
Rated Power
3000W (Peak: 6000W)
Rated Voltage
72V (48V compatible)
Top Speed
70 km/h @ 48V | 90 km/h @ 72V
Max Torque
100 N·m
Max RPM
960 RPM (no-load)
Efficiency
Up to 88%
Dropout Width
190mm (rear)
Spoke
3.4mm × 36H, double axle-out design
Phase Wire
6mm² cross-section
Hall Sensor
120° phasing angle
Waterproof Rating
IP54
Operating Temp
70°C continuous | 120°C peak
Compatible Rim Sizes
20*4.0
Brake Type
Disc brake compatible
Weight
14 kg
⚠️ Note: Battery is sold separately. Double‑check your frame dropout size before purchase for correct fitting.
