NBPower 72V 3000W Conversion Kit (20")
NBPowerRear Hub Kit
NBPower 72V 3000W e-bike conversion kit built around a 20" 205-class direct-drive rear hub motor (135mm dropout, MTX39 rim). Includes a Generic UART No.2 80A sine-wave dual-mode controller, UKRiver UKC1 display, full-twist throttle, 8-magnet PAS sensor, Wuxing brake levers, an M14 torque arm, and a single-speed freewheel. 48–96V capable, ~90 km/h, US-stocked.
Hub MotorNo Battery20"3000W36–72V
Where to Find
Prices tracked across 1 sellerIncluded Components
Generic UART No.2 Sine-Wave Controller 80A
Controller72V80ASinewave
UKRiver UKC1 (OMD)
DisplayUART No.2 (S866/Brainpower)
![Generic Full Twist Throttle [3-pin Julet]](https://cdn.wattworks.bike/products/a8365e57-64fe-48ee-9b24-a8379b5e41e6/1772529107526_48.webp){kind=small}
Generic Full Twist Throttle [3-pin Julet]
ThrottleTwist
KT BZ-4(8) (SM)
PASCadence8
Generic Universal Torque Arm (M14)
Torque ArmSingleM14Either
Wuxing 115PDD Brake Lever Pair
Brake SwitchPairMechanical
Generic
Cassette1-Speed
NBPower 20" 3000W Rear Hub Motor
Hub Motor3000W48–72V20"Rear
Frequently Asked Questions
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