or Find a compatible battery

Professional access

Rear wheels 20x4.0 with 250W 80Nm motor LITHOR/BRAVE

20x4.0 rear wheels with a 250W, 80Nm LITHOR/BRAVE motor

Name: 20x4.0 rear wheels with a 250W, 80Nm LITHOR/BRAVE motor
Brand: Doctibike
SKU: 4153EWF615
Price: 230.3 EUR
Availability: InStock

Reference 4153EWF615

Available under 4 weeks
*according to supplier's lead time

20x4.0 rear wheel with 250W, 80Nm LITHOR/BRAVE Viketory motor : a kit designed to restore torque and...
> See more

20x4.0 rear wheel with 250W, 80Nm LITHOR/BRAVE Viketory motor: a kit designed to restore torque and traction to your e-bike, featuring a 20-inch size compatible with 20x4.0 wide tires. Ideal as a replacement for a motorized rear wheel, this wheel with an integrated motor is designed to provide more dynamic assistance, particularly when starting and accelerating, thanks to a rated torque of 80 Nm and a power output of 250W.

This motorized rear wheel is designed for users seeking a practical solution to restore or improve the reliability of their e-bike’s drivetrain, while maintaining a stable ride on varied terrain. The 20x4.0 size is particularly popular for its comfort and grip, especially on fat-tire e-bikes.

Main function: rear wheel with integrated electric motor for propulsion assistance.
Size: 20 inches for use with 20x4.0 tires.
Rated performance: 250W and 80 Nm (torque).
Use: Replacement/maintenance of a rear wheel on an e-bike to restore reliable assistance and safe handling.
Compatibility: Recommended for LITHOR/BRAVE (check compatibility with your model before purchase if necessary).

By choosing a Viketory 20x4.0 rear wheel with a built-in 250W motor, you’re selecting a core component of electric mobility: the drive wheel. It’s a key factor in the responsiveness of the assist, the sensation of thrust, and everyday riding comfort.

Scroll down to view the detailed technical specifications at the bottom of the page ↓

Warranty: 2 years

Available under 4 weeks
*according to supplier's lead time

€191.92

The displayed price including VAT is indicative.
The final amount will be calculated based on the delivery address provided when placing the order.

Free delivery from €299

Notify me when product is back in stock

All good ! We'll send you an email once the product is back in stock.

20x4.0 rear wheels with a 250W, 80Nm LITHOR/BRAVE motor

€191.92

Technical specifications
Description

Technical specifications

Brand

Viketory

Warranty

2 years

Ean13

8435764443916

Description

20x4.0 Rear Wheels with 250W, 80Nm Viketory Motor (LITHOR/BRAVE)

The Viketory 20x4.0 rear wheel with integrated motor is a complete solution for replacing a motorized wheel or equipping a fat bike-style e-bike. With its 250W motor and rated torque of 80 Nm, it is designed to provide a more powerful acceleration and more effective assistance, particularly when starting from a stop and on challenging sections of the ride.

Tangible benefits for the user

This motorized rear wheel provides functional assistance when replacing a wheel, while offering a 250W motor designed to deliver consistent pedaling support. The 80 Nm of torque helps improve the feeling of thrust at low speeds and makes it easier to get moving again—a feature particularly appreciated on e-bikes equipped with 20x4.0 wide tires.

Technical Specifications

This is a complete 20x4.0 rear wheel with a built-in e-bike motor. The rated motor power is 250W, with a stated torque of 80 Nm. The product is associated with the model names LITHOR/BRAVE (useful information for identifying the model within the product line/platform).

Performance

The 250W power and 80 Nm torque are designed to provide effective assistance during acceleration and when picking up speed. This type of motorized rear wheel is suitable for 20x4.0 electric bikes that require a wheel-integrated motor for direct power delivery.

Recommended Uses

This 20x4.0 rear wheel with a 250W motor is recommended for use on 20x4.0 e-bikes, particularly as a replacement for a damaged or worn-out motorized rear wheel, or as part of a refurbishment of an e-bike equipped with wide tires.

Important Information

To avoid any installation errors, these points must be verified before ordering—either on your e-bike or with a professional.

Expert Advice

Before purchasing, you must confirm the exact 20x4.0 size of your current setup and identify the electrical configuration (controller, connectors, battery voltage) to ensure compatibility with the motorized rear wheel. When replacing the wheel, also check the condition of the 20x4.0 tire, the inner tube, the rim tape, and the hardware, then perform a gradual test ride after installation to verify that the pedal assist is functioning properly.