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julio 25, 2026

20 Inch Electric Bicycle Rear Wheel Hub Motor E-Bike Conversion Kit 72V 2000W

72V 2000W Rear Wheel Motor, 2000W Electric Bike Kit,72Vwith Mutifunction Display, Electric Bicycle Conversion Kit. Brushless and Toothless Motor: Our kit uses an upgraded 2000W brushless and toothless motor, which runs smoother and is less noisy than a brushed motor, thus providing stable power to the bike.
julio 25, 2026

170mm 72v 3000W 20*4.0inch Fat Bike Kit with Sabvoton 80A waterproof controller.

170mm dropout 72v 3000W Fat Bike Kit with Sabvoton 80A waterproof controller. Packaging list for the electric bike kit 3000w 72v:1.Engine: 72v 3000w Electric bike rear hub motor wheel 170mm Dropout2. 20x4.0 Fat bike alloy rim3. Two alloy brake levers 4. Full twist throttle5. 72V 80A Sabvoton waterproof controller6. UKC1 color display7. 7-speed gears(freewheel)8. Bluetooth9. Alarm&lock10.1 to 4 waterproof cable Product Details1.72V 3000W Motor and Fat Bike Rim·High quality, competitive price·Easy to install·Low noise·High torque, Safe collocationDropout width: 170mm Shipping and feedback:1. Please check your name, address, and phone number is right.2. This E-bike kit be shipped from USA Los Angeles Warehouse by FedEx Economy shipping, it takes about 2-8 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 25, 2026

20 Inch Electric Bicycle Rear Wheel Hub Motor E-Bike Conversion Kit 72V 2000W !

Key Features Premium Material: The motor wheel and rim of this conversion kit is made of aluminum with good performance, which is sturdy, durable, and not easy to rust. Budget-friendly Design: The package of this kit includes all the items required, such as handlebars, controller bags, etc., so you don't need to buy them separately, which saves your costs and provides you with more convenience. Brushless and Toothless Motor: Our kit uses an upgraded 2000W brushless and toothless motor, which runs smoother and is less noisy than a brushed motor, thus providing stable power to the bike. And brushless motors do not need to replace brushes, making maintenance easier. High Efficiency: The rotating speed of the product is 560rpm, and the torque is 60N M. At the same time, it is equi.
julio 25, 2026

20″ Electric Bicycle Rear Wheel Hub Motor E-Bike Conversion Kit 2000W 560rpm NEW

Specifications Wheel Material: Aluminum Color: Black Bike Type: Electric Bike Number of Speeds: 7 Suspension Type: Rear Special Feature: Electric Output Voltage: 72V Power: 2000W Rotational Speed: 560rpm Torque: 60N.M Net Weight: 11.7kg/25.8lbs Gross Weight: 13.5kg/29.76lbs Package Size: 50*50*23cm/19.69*19.69*9.06inch Wheel Size: 20inch Wheel Width: 39mm/1.53inch Wheel Diameter:430 mm/16.93inch Thickness with Flywheel: 200mm/7.87inch Package Included 1* Motor Wheel 1* 7-speed Flywheel 1* Controller 1* LCD Display 1* Ordinary Throttle 1* Pedal Assistant Sensor 1* Power-off Brake Lever 1* Controller Bag 1* English Manual All Accessories for Assembly Notes 1. Please read the user manual carefully before use and pay special attention to the safety precautions included. 2. This set does not.
julio 24, 2026

Rear Wheel Motor Conversion Kit 72V 2000W for 29″Electric Bicycle Hub Motor

Specifications Wheel Material: Aluminum Color: Black Bike Type: Electric Bike Number of Speeds: 9 Specific Uses For Product: Road Suspension Type: Rear Special Feature: Electric Output Voltage: 72V Power: 2000W Rotational Speed: 560rpm Torque: 60N.M Net Weight: 12.2kg/26.9lbs Gross Weight: 14kg/30.86lbs Package Size: 65*65*23cm/25.6*25.6*9.06inch Wheel Size: 29inch Wheel Width: 39mm/1.53inch Wheel Diameter: 634mm/25inch Thickness with Flywheel: 20cm/7.87inch Package Included 1* Motor Wheel 1* 9-speed Flywheel 1* Controller 1* LCD Display 1* Ordinary Throttle 1* Pedal Assistant Sensor 1* Power-off Brake Lever 1* Controller Bag 1* English Manual All Accessories for Assembly .
julio 24, 2026

19/21 in QS205 3.5T 5000W motor wheel+90/90Street tire+Sabvoton 100A controller.

QS 150mm 3.5T 19*1.85/21*1.85inch 5000W motor wheel+1* 90/90 Street tire+Sabvoton 100A controller one set+XOD Hydraulic brake.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 :(9 parts)1 x QS205 150mm 3.5T 19*1.85/21*1.85inch 5000W motor wheel1 x 90/90 Street tire1 x XOD Hydraulic brake1 x Sabvoton 72v 100Amp sine wave controller, can be programmable via PC1 x TFT color UKC1 Display1 x Bluetooth adapter1 x PAS1 x Full Twist throttle1 x Alarm lock package: Good quality cardboard box Shipping and Feedback:1.Please check your name, address, and phone number is right.2.This E-bike kit be shipped from USA Los Angeles Warehouse 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

QS138 90H V3 4KW mid drive motor with ND72680/ND84530 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

US Stock QS138 4000W 90H 120KPH Mid Drive Motor+ND72530 controller For Dirt bike

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

150mm QS205 5000w 50H 3.5T V4 Spoke Hub BLDC Motor For Electric Motor Bicycle.

QS205 V4 5000W Motor Bicycle Spoke motor (50H) Type Hub Motor 48V/60V/72V 80KPH 3.5T/5T 70-100KPH. Generally SPEC:Motor Type: BLDC In-Wheel Hub MotorMotor Design: Double Axle with Rim(integrated)Matched Tire: 17inchPCD: 6*44mmStator: Aluminum CoreRated Power: 5000WPeak Power: 6000W in few secondsRated Voltage: 72VSpeed: 960rpm/820rpmDrop-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℃Brake Type: Disc BrakeHall Sensor: Dual hall set with waterproof connectorPhase Wire:2*5mm²CrossHall Sensor Phasing Angle: 120 degreeWaterproof Grade: IP65Color: BlackN.W/G.W: approx 13.5kg/14kgPackage Demension: 32.5*35.5*31.5cm This 150mm NBPower-QS hub motor is perfect for electric mountain bikes and city bikes. It has a voltage of 72V and is made of durable aluminum alloy. The black color gives it a sleek look that will complement any bike. This motor is compatible with the QS205 5000w 50H 3.5T V4 motor and is sold as a set that includes the hub motor. It weighs only 24lb, making it lightweight and easy to install. This high-quality motor is a great addition to any electric bicycle. Shipping and Feedback:1. Please check your name, address, and phone number is right.2.Shipping time:Expedited shipping from Greater China to Worldwide.Handing time:3-7 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.