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

72V 2000W Rear Wheel Motor Electric Bike Conversion Kit

Upgrade a standard bicycle into an electric bike with this 72V 2000W rear wheel conversion kit. It includes the main parts needed for assembly, along with a multifunction LCD display, 9-speed settings, and cruise control functions for a more practical riding setup. 🚴‍♂️

Key Features

  • Aluminum Wheel Material: The motor wheel and rim are made of aluminum for sturdy and durable use, with resistance to rust.
  • Brushless & Toothless Motor: The upgraded 2000W motor is designed to run smoother and with less noise than a brushed motor.
  • Efficient Performance: Listed rotating speed is 560rpm, with 60N.M torque and 9-speed adjustment for different riding needs.
  • Clear LCD Display: Shows speed, mileage, and faults so you can check the bike status in time.
  • Convenient Control: Includes a powerful controller, cruise control function, and pedal assistant sensor for coordinated operation.
  • Installation Support: An English manual is included to help guide assembly step by step.

Specifications

Product TypeElectric Bike Conversion Kit
Bike TypeElectric Bike
Wheel MaterialAluminum
ColorBlack
Output Voltage72V
Power2000W
Number of Speeds9
Suspension TypeRear
Special FeatureElectric
Rotational Speed560rpm
Torque60N.M
Net Weight11.7kg / 25.8lbs
Gross Weight13.5kg / 29.76lbs
Package Size50 × 50 × 23 cm / 19.69 × 19.69 × 9.06 inch
Wheel Size20 inch
Wheel Width39mm / 1.53inch
Wheel Diameter430 mm / 16.93inch
Thickness with Flywheel200mm / 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

Usage Tips

  • Fits 20-inch bikes and is suitable for converting ordinary bicycles into electric bicycles.
  • Follow the English manual carefully during installation.
  • Check the listed size and compatibility details before purchase.

Important Notes

  • Please read the user manual carefully before use and pay special attention to the safety precautions included.
  • Please allow slight color difference caused by shooting light.
  • Please allow 1-3cm error due to manual measurement.
  • Please make sure you do not mind these details before ordering.

A practical choice for riders who want to convert a compatible bicycle into an electric bike setup. Please review the specifications and package details before purchase. ✅

 
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Shipping:
 
2-9 working days to: USA
 
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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 Oct 15, 2026 at 22:41:22 PDT, seller added the following information:

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