NBPower-QS

julio 24, 2026

Publicado Por En julio 24, 2026

QS138-C 70H 3000W mid drive motor kit with Fardriver ND72530 controller.

QS138 3000W V3 5500W Max continuous 72V 110kmh 115 KPH IPM with 1:2.36 gear box Mid drive Motor conversion kit with ND72530 Fardriver ControllerFor138 motor powertrain kits, it could be used for electriclight motorcycle, which could be 72V100KPH.e.g. Dirt bikeE-motorcycle weight, approx 128kg+2*80kgSpeed: continuous 100km/hGear ratio: 1:3 (single steps transmission )Climbing slope: 25°@5kph @208kgBattery: 72V40hTire: 130/70-17 QS138-C 3000W Mid Drive Motor (1:2.36 reduction gear box inside)1) Motor Brand: QS Motor2) Motor Type: 138 BLDC Permanent Magnet Motor, PMSM3) Motor Design: Mid Drive with Single Axle4) Motor Shaft: Spline Shaft.5) Magnet: strong V magnet 70H.6) Diameter of Motor: 162mm7) Length of Motor: 231mm.8) Power: 3000W9) Recommended Work Voltage: DC 72V.10) Rotating: maximum 1900rpm – 2500rpm (after reduction)11) Maximum Speed: 80km/h to 100km/h.12) Torque: 35N.m to 55N.m.13) Maximum Torque: more than 120N.m after reduction.14) Maximum Efficiency: 92%15) Waterproof Grade: IP54.16) Net Weight: 12.3kgs (27 lbs).The 19:45 reduction gear box inside, much easily for double step transmission with better acceleration.Main Specification:1. Controller Type: Sine Wave FOC Controller2. Model Number: ND72530 3. Max. Bus Current:350A 4. Max. Phase Current:530A 5. Working Voltage:72V6. Compatible Motor Power: 6000W-8000W 6. Size: 189mm*121mm*63.5mm 7. Weight:3KGS8.color:Black9.Material: MetalDescription:Upgrade your motorcycle with the NBPower QS138-C 3000w mid drive motor kit. This powerful kit includes a 72v voltage and a build-in Bluetooth ND72530 controller. The black motor is made with high-quality aluminum alloy and steel materials to ensure durability and longevity. This motor kit is compatible with both motorcycles and universal bikes, making it a versatile choice for any rider. With a focus on performance, the QS138-C model is designed to provide the speed and power you need to take your rides to the next level. Upgrade your ride today with this top-of-the-line motor kit.Shipping and feedback 1. Please check your name, address, and phone number is right.2.Shipping time:Economy shipping from United States warehouse(By FedEx).Handing time:About 7 business days.3. After you place a order, we will ship out your goods as soon as possible, please check the tracking timely.4. If you can't find the tracking, please let us know, we will provide a positive feedback to you.5.We will be appreciated of that you leave us a 5 star feedback if you are satisfied with our goods.6.If you have any problems with our goods, please contact us first!!! We will do our best service to help you.7.Any questions, don't hesitate to contact us.

julio 24, 2026

Publicado Por En julio 24, 2026

QS165 60H 10KW PMSM Mid Drive Motor with 1:2.37 Gearbox with ND721200 controller

QS165 60H 10kW IPM PMSM Mid Drive Motor with 1:2.37 Gearbox for Off-road Dirtbikeand Lightbike Key Features 1). Simplify to make a electric-scooter. Gearbox, transmission shaft, clutch are no need. Which save space.2). It could be installed in the rear to save more space for battery.3). Support regenerative braking4). High efficiency: 85~92%Packing List:1. 1pc * QS165 60H 10KW Mid drive motor with sprocket shaft 2. 1pc * ND721200/ND721800 Black Fardriver controller3. 1pc * DKD speed display4. 1pc * motorcycle throttle5. 1pc * motor main line6. 1pc * dc voltage converter7. 1pc * e-lock Shipping and Feedback:1. Please check your name, address, and phone number is right.2.Shipping time:Standard shipping from US warehouse by FedEx;Handing time:About 7 business days.3. After you place a order, we will ship out your goods as soon as possible, please check the tracking timely.4. If you can't find the tracking, please let us know, we will provide a positive feedback to you.5.We will be appreciated of that you leave us a 5 star feedback if you are satisfied with our goods.6.If you have any problems with our goods, please contact us first!!! We will do our best service to help you.7.Any questions, don't hesitate to contact us.

julio 24, 2026

Publicado Por En julio 24, 2026

sabvoton controller adapter cable, for connections that are not QS motors.

We will do our best service to help you.

julio 24, 2026

Publicado Por En julio 24, 2026

QS205/273 V3 50H hub Motor Brake Spacer Hub Motor Wire Protector from Discs.

QS Motor 205 273 50H V3 V3TI Spoke Hub Motor Brake Spacer Hub Motor Wire Protector from Discs Shipping and Feedback: 1. Please check your name, address, and phone number is right. 2.This Ebike kit be shipped from China by Standard speedPAK, it takes about 15-20 business days . 3. After you place a order, we will ship out your goods as soon as possible, please check the tracking timely. 4. If you can't find the tracking, please let us know, we will provide a positive feedback to you. 5.We will be appreciated of that you leave us a 5 star feedback if you are satisfied with our goods. 6.If you have any problems with our goods, please contact us first!!! We will do our best service to help you. 7.Any questions, don't hesitate to contact us.

julio 24, 2026

Publicado Por En julio 24, 2026

US stock:150mm dropout QS273 40H V3 8000W bare hub motor for motorcycle bike.

QS273 150mm Dropout V3 40H 72v 8000W E-bike Motorcycle bike Rear hub Motor 3.5T/5T version. Motor Type: BLDC Permanent Magnet Outer Rotor In-Wheel Hub Brand: QS Motor Motor Design: Double axle without rim (not integrated), 36 spoke holes, OD 4.2mmMagnet Height: 40mm, 16 pole pairs Stator: Aluminium Core Rated Power: 8000W Rated Voltage: 72V as default Max Speed: 130KPH KV: 11.46/12.46/13.54/15.69/17.71etc. Max Torque: approx 250N.m Max Efficiency: 86-91% Thermic Probe: KTY83/122 (as default, optional) Working Temperature: 70-120℃ , peak 150 ℃ Brake type: Bike Disc brake, PCD6*44mm(as default) Dropout/Rear Fork Width for frame: 150mm Dual Hall Set with waterproof connectors 10mm⊃2; Cross Section of Phase Wire (not include insulation layer) Hall Sensor Phasing angle: 120 degree Waterproof Grade: IP54 Difference between 3.5T and 5T ,3.5T is high speed version(Speed reach 120km/h without load at 72V),5T is high torque version(Speed reach 70-75km/h without load at 72V). And if you often ride on mountain road or your e-bike will load heavy weight, then 5T is better for you. Looking for a high-performance motor to upgrade your electric bicycle or motorcycle? Look no further than the NBpower-QS 8000W bare hub motor. With a voltage of 72v and a durable construction of aluminum alloy and high carbon steel, this motor is designed to handle even the toughest terrain. The 150mm dropout and 40H design make it compatible with a wide range of bike types, from e-mountain bikes to city cruisers. This motor comes equipped with a lithium-ion battery and includes everything you need to get started, including the hub motor itself. With its sleek black finish and top-of-the-line components, the NBpower-QS 8000W bare hub motor is the perfect choice for any serious cyclist or motorcycle enthusiast. Order now and experience the power and performance of this exceptional motor. Shipping and Feedback: 1.Please check your name, address, and phone number is right. 2.After you palce a order, we will ship out your goods as soon as possible, please check the tracking timely.3.If you can't find the tracking, please let us know, we will provide a positive feedback to you.4.We will be appreciated of that you leave us a 5 star feedback if you satisfied with our goods.5.If you have any problems with our goods, please contact us first!!!. We will do our best service to help you.6.Any questions, don't hesitate to contact us

julio 24, 2026

Publicado Por En julio 24, 2026

NBPOWER 0-5V Electric bike Throttle Foot Pedal JKH-005-A for QS Mid Drive Motor.

Most electric vehicle throttles have a throttle switch. Could be installed at both ends of throttle rotation shaft. About the throttle switch Operation temperature range: -20°C ~ 50°C. Storage temperature range: -40°C ~ 80°C.

julio 24, 2026

Publicado Por En julio 24, 2026

QS180 90H 8KW Mid Drive Motor For Electric Motorcycle with ND721200 Controller.

QS180 90H 8000W Mid Drive Motor For Adult Electric Motorcycle with ND721200 Controller Motor DescriptionMotor Type: PMSM Motor Rated Power: 8000W, (16KW peak in few seconds) Rated Voltage: 72V Speed: 4100RPM (basic RPM), 7000RPM peak with flux weakening Torque: Rated Torque 14.3N.m, Max Torque 94N.m Magnet Height: 90mm,4 pole pairs Max Efficiency: approx 94% Working Temperature: 70-120℃ , peak 150 ℃ Single Encoder Set with waterproof connectors Waterproof Grade: IP67 Cooling: Air cooling Thermic Probe: KTY83/122 Phase wire: 30mm² Color: Black N.W./G.W.: approx 24kg Package Dimension: 31cm*31cm*31cm Controller SPEC 1 Model: ND721200 Fardriver controller 2 Working Communication: Encoder Sensor 3 Available Rated Battery Voltage: 72V 4 Peak Battery Voltage: 100V 5 Available Motor Power: 10KW - 12KW 6 Default Throttle Working Voltage: 0V - 5V 7 Peak DC Current: 500A - 600A 8 Peak Phase Current: 1200A 9 Mosfets Detail: 60 FET 10 Weight: 5kgs 11 Installing Size: 238mm * 155mm * 72mm 12 Controller Design: Sine Wave BLDC 13 Case Material: Aluminum 14 Support Programmable: PC & Phone 15 Suitable for electric bike, scooter, motorcycle, tricycle, kart, ATV Key Features1) Light weight and small dimension compare to hub motor 2) High performance benefit from flux weakening 3) High efficiency during climbing, and better acceleration 4) Support regenerative braking Package list:1*QS180 90H 8000W mid drive motor1*ND721800 /ND721200 Fardriver controller1*Bluetooth module(as default) for Cell Phone Shipping and Feedback:1. Please check your name, address, and phone number is right.2.This Mid drive motor kit will be shipped from China by Standard shipping, it takes about 7-10 business days .3. After you place a order, we will ship out your goods as soon as possible, please check the tracking timely.4. If you can't find the tracking, please let us know, we will provide a positive feedback to you.5.We will be appreciated of that you leave us a 5 star feedback if you are satisfied with our goods.6.If you have any problems with our goods, please contact us first!!! We will do our best service to help you.7.Any questions, don't hesitate to contact us.

julio 24, 2026

Publicado Por En julio 24, 2026

QS120 35H 1200w mid drive motor with ND72240 Fardriver controller kit.

QS Motor Sprocket type 520 New Launched Product 120 2000W 35H mid drive Motor for electric motorcycleIf any question about the motor, please contact sellerFor 120 2000W mid drive motor and controller, it could be used for electric scooter, electric motorcycle.It could be 72V 70KPH Production Description: Motor Specification:QS Motor 2000W 120 70H Mid Drive MotorMotor Type: PMSM Permanent Magnet Inner Rotor Motor With Hall SensorBrand: QS Motor,QSMOTORMotor Design: Single axleMatched Wheel: 12inch Wheel (as default)Magnet Height: 70mm, 5 pole pairsRated Power: 2000W (peak power, pending) Rated Voltage: 72V as defaultSpeed: 70KPH No-load rpm: 2800rpm without flux weakening, 4400RPM with flux weakening.Max Torque: 216.7N.m (with Reduction ratio 1:4.77)Reduction ratio: 1:4.77 (as default)Max Efficiency: 88%Continuous Battery Current: 35A (72V)Peak Battery Current: 60A (72V)Suggest Peak Phase Current: 250AThermic Probe: None as default Working Temperature: pendingSingle Hall Plate with waterproof connectors 8mm⊃2; Cross Section of Phase Wire (not include insulation layer)Hall Sensor Phasing angle: 120 degreeWaterproof Grade: IP67Color: Black N. W./G.W.: 7.8kg/9.1kg Package Dimension: 34cmX34cmX33cm Nanjing Fardriver Controller Specification: 1). Controller Type: Sine Wave FOC Controller2). Model Number: ND722403). Max. Bus Current: 70A4). Max. Phase Current: 260A5). Temp Sensor: KTY83-1226). Working Voltage:48V/60V/72V, max. 88V7).Compatible Motor Power: 1000W-1500W8). Size: 175mm*105mm*53mm9). Weight:1.05KGS Shipping and Feedback:1. Please check your name, address, and phone number is right.2.This Mid drive motor kit will ship from China by Standard shipping, it takes about 7-10 business days .3. After you place a order, we will ship out your goods as soon as possible, please check the tracking timely.4. If you can't find the tracking, please let us know, we will provide a positive feedback to you.5.We will be appreciated of that you leave us a 5 star feedback if you are satisfied with our goods.6.If you have any problems with our goods, please contact us first!!! We will do our best service to help you.7.Any questions, don't hesitate to contact us.

julio 24, 2026

Publicado Por En julio 24, 2026

US STOCK:QS138 90H V3 4000W middrive motor with ND72680 Fardriver controller kit

For QS138 90H motor power train kits, it could be used for electric motorcycle, which could be 72V 110KPH.e.g. Dirt bike4000W Mid Drive Motor (Sprocket Wheel or Pulley)Motor Brand: QS Motor, QSMOTOR, Customized Brand.Motor Type: DC Brushless Permanent Magnet MotorMotor Design: Mid Drive with Single AxleMagnet: strong V magnet 90H.Power: 4000W (maximum 14KW, sometimes can reach 20KW).Rated Voltage: 72VRotating: maximum 7000rpmMaximum Speed: 90km/h to 120km/h.Maximum Torque: 60N.m to 80N.m.Maxim Efficiency: 91%Waterproof Grade: IP54Color: BlackPacking List:1. 1pc * QS138 90H 4000W(7500W) Mid drive motor with sprocket shaft2. 1pc * ND72680 Blue build-in bluetooth controller3. 1pc * DKD speed display4. 1pc * motorcycle throttle5. 1pc * motor main line6. 1pc * dc voltage converter7. 1pc * e-lock Shipping and Feedback:1. Please check your name, address, and phone number is right.2.Shipping time:Standard shipping from US warehouse by FedEx;Handing time:About 7 business days.3. After you place a order, we will ship out your goods as soon as possible, please check the tracking timely.4. If you can't find the tracking, please let us know, we will provide a positive feedback to you.5.We will be appreciated of that you leave us a 5 star feedback if you are satisfied with our goods.6.If you have any problems with our goods, please contact us first!!! We will do our best service to help you.7.Any questions, don't hesitate to contact us.

julio 24, 2026

Publicado Por En julio 24, 2026

QS 150 3.5T 8kW 18/19/21*1.85in motor wheel+Sabvoton 150A waterproof controller.

It is not allowed to connect the brake light and tail light. 1 x 1 to 4 waterproof cable. 1 x Alarm lock. We will do our best service to help you.

julio 22, 2026

Publicado Por En julio 22, 2026

US Stock Qs138-C 3000W 70h Mid drive motor+build-in buletooth ND72530 Controller

QS138 3000W V3 5500W Max continuous 72V 110kmh 115 KPH IPM with 1:2.37 gear box Mid drive Motor conversion kit with EM150-2SP ControllerFor138 motor powertrain kits, it could be used for electriclight motorcycle, which could be 72V100KPH.e.g. Dirt bikeE-motorcycle weight, approx 128kg+2*80kgSpeed: continuous 100km/hGear ratio: 1:3 (single steps transmission )Climbing slope: 25°@5kph @208kgBattery: 72V40hTire: 130/70-17 QS138-C 3000W Mid Drive Motor (1:2.36 reduction gear box inside)1) Motor Brand: QS Motor2) Motor Type: 138 BLDC Permanent Magnet Motor, PMSM3) Motor Design: Mid Drive with Single Axle4) Motor Shaft: Spline Shaft.5) Magnet: strong V magnet 70H.6) Diameter of Motor: 162mm7) Length of Motor: 231mm.8) Power: 3000W9) Recommended Work Voltage: DC 72V.10) Rotating: maximum 1900rpm – 2500rpm (after reduction)11) Maximum Speed: 80km/h to 100km/h.12) Torque: 35N.m to 55N.m.13) Maximum Torque: more than 120N.m after reduction.14) Maximum Efficiency: 92%15) Waterproof Grade: IP54.16) Net Weight: 12.3kgs (27 lbs).The 19:45 reduction gear box inside, much easily for double step transmission with better acceleration. Shipping and feedback 1. Please check your name, address, and phone number is right.2.Shipping time:Economy shipping from United States warehouse(By FedEx).Handing time:About 7 business days.3. After you place a order, we will ship out your goods as soon as possible, please check the tracking timely.4. If you can't find the tracking, please let us know, we will provide a positive feedback to you.5.We will be appreciated of that you leave us a 5 star feedback if you are satisfied with our goods.6.If you have any problems with our goods, please contact us first!!! We will do our best service to help you.7.Any questions, don't hesitate to contact us.

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