20 Inch eBike Electric Rear Wheel Hub Motor Bicycle Conversion Kit 1000W 48V

Description

Are you searching for a reliable rear wheel for your e-bike? Or perhaps you're eager to transform your beloved bike into an e-bike and experience its power and comfort? This electric bike conversion kit is designed with a high-performance motor and a solution between disc brakes or V-type brakes, making your rides more efficient. The integrated display and pedal sensors ensure a smooth and enhanced riding experience.

 

Key Features

High-quality Material: This product is mainly made of aluminum, iron, copper, and magnetic steel, with a baking paint process, which is resistant to rust, scratch, and fracture, and can be used for a long time.

 

Thoughtful Design: The pedal assist sensor (PAS) can sense the pedal rhythm and adjust the motor speed accordingly. It allows you to ride your electric bike without a throttle response, which helps on long trips and reduces wrist soreness.

 

High Efficiency:   Featuring a 1000W brushless and gearless  motor with empty speeds up to 26.72 mph and a motor efficiency of over 82%, it provides stable speeds, responsive braking and directional change control compared to brushed motors, allowing you to ride further.           

 

Exceptional Performance: Equipped with a torque of 40N.m and a rated speed of 440 RPM, this product easily conquers slopes up to 12°, expanding its versatility for various terrains in daily life.

  

Sturdy Load-Bearing Capacity: Crafted from premium materials and precision engineering, the wheel can support up to 308.64 lbs, providing a reliable foundation for most ordinary adults and bike frames without compromising on stability.

 

Advanced Safety: During emergency braking, the brake lever automatically shuts off the motor's power, allowing you to stop the bike promptly and ride safely.

 

Comfortable Riding Experience: Transform your bike into an e-bike with this kit, offering both efficiency and ease of use, ideal for commuting to work or enjoying short trips with comfort.

 

Complete Set: This kit contains the complete range of accessories needed to convert your bike without you having to buy them separately. The matching kit will provide you with more consistent and stable performance.  

 

Simple Operation: You only need to control the speed through the thumb throttle, and its battery indicator lights can quickly check your battery level, making it convenient to charge on time and easy to use.

 

Customer Service: We aim to provide quality products and services. If you have any problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible.

 

Details

LED Display: It shows the necessary information, such as power display and  gear display, allowing you to charge in time and visually track its operation status.

 

Convenient Controller Storage: The controller bag allows you to securely store and attach the controller to your bike, ensuring easy access and organization.

 

Secure Junction Box: The junction box protects the wire connections by keeping them safely hidden, ensuring a clean and secure wiring setup.

 

Application

It is suitable for a 20-inch bike. It can be mounted as a power unit on the rear wheel of the types of two-wheeled, mountain, beach, and off-road bikes. It is suitable for cyclists who like challenges, DIY modification of beach, and off-road bikes.

 

Specifications

Materials: Aluminum, Iron, Copper, Magnetic Steel

Process:  Baking Paint

Color: Silver, Black

Style: Modern

Assembly Required: Yes

Installation Posituon: Rear

Applicable Wheel Size: 20 Inches

Motor Type: Brushless Toothless Motor

Hand Brake Type: Disc Brake/V-Type Brake

Voltage: 48V

Power: 1000W

Empty Speed: 43km/26.72mile/h

Load Speed: 35-38km/21.75-23.61mile/h  

Rear Fork Open Size: About 135mm/5.31in

Controller: 48V 30A     

Gear Adjustment: 3 Gears

Assist: 5 Magnetic Point Assist Sensor, Pedal Assist Sensor

Brake Lever: Power Cut-off Brake Lever

Throttle: Thumb Throttle

Display: SW-810 LED Display

Wiring Mode: Waterproof Wire for Outgoing Motor, Common Wiring for Other

Efficiency: ≥82%

Climbing Angle: 12°

Rated Speed: 440PRM                          

Rated Torque: 40N.m

Rim Diameter: 42cm/16.54 in

Rim Thickness: 3.2cm/ 1.26 in

Load-Bearing Capacity: ≤140kg/308.64 lbs

Brake Line Length: 1.8m/5.9ft  

Motor Diameter: 24.5cm/9.64 in

Motor Overall Width: 21.3cm/8.38in

Package Size: 51*50*23cm/20.07*19.68*9.05in

Gross Weight: 10.05kg/ 22.15lbs

 

Package Included

1 * Motor Rear Wheel

1* Controller

1 * Power-off Brake Lever        

1*  LED Display

1* Thumb Throttle

1* Power Sensor

1 * Controller Bag

1*  English Manual                 

1*7 Speed Flywheel                

Other Accessories for Assembly

 
We accept ebay payment 。
Fees such as import duties, taxes are not included in the item price or shipping costs. These charges are the buyer's responsibility.
Shipping:
 
2-9 working days to: USA
 
    •  
    • We maintain high standards of excellence and strive for hundred percent customer satisfaction. Feedback is very important to us. We hope that you contact us immediately before you give neutral or negative feedback, so that we can address your concerns. It is impossible to address issues if we do not know about them!
 
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Your satisfaction is our ultimate goal. We work hard to earn your trust and future business. Our certified technicians have tested each item before shipping. The unit comes with 1 year limited warranty on all manufacturing defects.
a) If you receive a defective item, you may return it or ask for a discount. Please contact us within 14 days after you receive the package.
b) What you returned must be intact and in its original packaging as re? u. Customer is responsible for shipping costs of the returned item.
c) We will cover the cost of shipping back t with the shipping rate indicated in the registration page. We will send you a new unit or refund the full payment you paid.
Thank you.
Business Hour
Business Hour: Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
Monday To Friday: 8:30 AM to 5:00 PM (Beijing China time)
Due to time zones, our reply to your questions may not be immediately. But within above working time, we will reply your email within 24 hours. If it's non-workdays, please kindly be patient and wait till Monday.
Please contact us with ebay message.
Please feel free to contact us if you have any questions.
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On Jun 16, 2026 at 19:22:29 PDT, seller added the following information:

Datacaciques