julio 24, 2026
48V750W68mm Mid Drive Motor Specification 1 48V750W68mm Mid Drive Motor. Bafang Model: M315 MM G340.750. Four Riding Modes: Choose from pure electric mode, human riding model, power assistance, and push models.
julio 24, 2026
1pc QS138 90H 4000W(7500W) Mid drive motor with sprocket shaft. For QS 138 90H motor power train kits, it could be used for electric motorcycle, which could be 72V 110KPH. Magnet: strong V magnet 90H.
julio 24, 2026
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
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 * ND72530 Black build-in bluetooth controller/ 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
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
QS273 150MM 8000W hub motor with ND72850 Fardriver controller kit for motorcycle. Motor Type: BLDC Permanent Magnet Outer Rotor In-Wheel Hub Brand: QS MotorMotor Design: Double axle without rim (not integrated), 36 spoke holes, OD 4.2mmMagnet Height: 40mm, 16 pole pairsStator: Aluminum CoreRated Power: 8000WRated Voltage: 72V as defaultMax Speed: 130KPHKV: 11.46/12.46/13.54/15.69/17.71etc.Max Torque: approx 250N.mMax Efficiency: 86-91%Suggest Peak Phase Current: 196-245A (depend on the KV)Thermic Probe: KTY83/122 (as default, optional)Working Temperature: 70-120℃ , peak 150 ℃Brake type: Bike Disc brake, PCD6*44mm(as default)Drop-outs/Rear Fork Width for installation: 150mmDual Hall Set with waterproof connectors10mm⊃2; Cross Section of Phase Wire (not include insulation layer)Hall Sensor Phasing angle: 120 degreeWaterproof Grade: IP54 Controller description:1). Controller Type: Sine Wave FOC Controller2). Model Number: ND728503). Max. Bus Current: 450A4). Max. Phase Current: 850A5). Temp Sensor: KTY83-1226). Working Voltage:48V/60V/72V, max. 88V7).Compatible Motor Power: 6000W-8000W8). Size: 222mm*142mm*71mm9) . Weight: 3.5KGS Kit descriptions:This electric conversion kit is perfect for those looking to upgrade their motorcycle or e-bike. With a powerful NBPower-QS hub motor and ND72850 Fardriver controller kit, you'll experience a smooth and efficient ride. The kit includes everything you need for installation, including e-lock, dc converter, horn, flasher, motor, controller, display, main line, throttle, and hydraulic brake. The kit is made of durable aluminum and aluminum alloy, ensuring a long-lasting and high-quality performance. It's compatible with various bike types, including motorcycles, universal bikes, and e-mountain bikes. The lithium-ion battery provides reliable power, making it perfect for any outdoor adventure. Transform your ride with this top-of-the-line conversion kit today. Shipping and feedback:1. Please check your name, address, and phone number is right.2.This product will be shipped from China or USA Los Angeles Warehouse by FedEx/UPS 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
20-26*4.0inch 80mm QS205 150mm 3.5/5T 5000W motor wheel with singel freewheel. Generally SPEC(motor):Motor Type: BLDC In-Wheel Hub MotorMotor Design: Double Axle with Rim(integrated)PCD: 6*44mmStator: Aluminum CoreRated Power: 5000WPeak Power: 6000W in few secondsRated Voltage: 72VSpeed: 960rpmDrop-outs: 150mmMax Torque: approx 181N.mMax Efficiency: approx 91%Continues Battery Current: 44A(72V)Peak Battery Current: 100-150A(72V)Suggest Peak Phase Current: N/AThermic Probe: KTY83/122(as default)Working Temperature: 70-120?, peak 150?Hall Sensor: Dual hall set with waterproof connectorPhase Wire:2*5mm²CrossHall Sensor Phasing Angle: 120 degreeWaterproof Grade: IP65Color: Black Package content for E-bike parts :1 x QS205 150mm 3.5/5T 5000W/3000W motor wheel with 20/24/26*4.0inch rim(80mm width)1 x single freewheelpackage: Good quality cardboard box Product Description:Enhance your biking experience with the NBPower-QS 20-26*4.0inch 100mm QS205 150mm 3.5/5T 5000W motor wheel kit. Made in China, this kit includes a motor wheel, controller, throttle, Bluetooth, alarm, lock, and hydraulic brake.This QS Motor wheel kit is perfect for electric bicycle enthusiasts who want to upgrade their cycling experience. The black color adds elegance to your bike, and the single freewheel design ensures maximum efficiency. It is ideal for use in cycling and sporting goods activities. Shipping and Feedback:1.Please check your name, address, and phone number is right.2.This E-bike kit be shipped from China by FedEx Ground Economy shipping, it takes about 2-7 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 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
5000W Electric Scooter BLDC Controller Fardriver ND72530 The Controller package included parts as below, 1x ND72530 Fardriver controller (Black built-in Bluetooth version or Green external Bluetooth connector version)1x Complete wiring 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:Green9.Material: MetalFeatures:The ND series Hall one-line pass-through controller is a high-end high-power permanent magnet synchronous motor controller with the advantages of high quality, high efficiency, and intelligence. It is suitable for vehicle applications of various Hall motors. It is suitable for middle and high speed motorcycles with in-wheel motors, mid-mounted motors, and high-end electric tricycles. Using high-quality fully imported MOS core, full metal shielding and aluminum die heat dissipation structure, the hardware architecture and software implementation are perfectly matched and refined. Shipping and feedback:1. Please check your name, address, and phone number is right.2. Shipping method: Standard shipping from Greater China to Worldwide.3. Handing Time:7-10 business days.4.After you place a order, we will ship out your goods as soon as possible, please check the tracking timely.5.If you can't find the tracking, please let us know, we will provide a positive feedback to you. 6.We will be appreciated of that you leave us a 5 star feedback if you satisfied with our goods.7.If you have any problems with our goods, please contact us first!!! We will do our best service to help you. 8.Any questions, don't hesitate to contact us.
julio 24, 2026
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
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
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
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.
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