BAFANG rear wheel motor HR corresponds to the BAFANG HR (Rear) motor range.

BAFANG

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Bafang Front wheel motor

48V, 500W to 750W, 26″, 27.5″, 29″, 700C
BAFANG front wheel motor
BAFANG front wheel motor
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48V, 500W to 750W, 26″, 27.5″, 29″, 700C
BAFANG front wheel motor
BAFANG front wheel motor
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Bafang Rear wheel motor

48V, 500W to 750W, 26″, 27.5″, 29″, 700C
BAFANG rear wheel motor
BAFANG rear wheel motor
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48V, 500W to 750W, 26″, 27.5″, 29″, 700C
BAFANG rear wheel motor
BAFANG rear wheel motor
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Bafang Mid drive motor

36V, 250W to 350W
Bafang mid drive motor BBS01B
Bafang mid drive motor BBS01B
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36V, 250W to 350W
Bafang mid drive motor BBS01B
Bafang mid drive motor BBS01B
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48V, 500W to 750W
Bafang mid drive motor BBS02B
Bafang mid drive motor BBS02B
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48V, 500W to 750W
Bafang mid drive motor BBS02B
Bafang mid drive motor BBS02B
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52V, 1000W
Bafang mid drive motor BBS-HD
Bafang mid drive motor BBS-HD
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52V, 1000W
Bafang mid drive motor BBS-HD
Bafang mid drive motor BBS-HD
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Bafang LCD display

Bafang LCD display
Bafang LCD display
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Bafang LCD display
Bafang LCD display
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BAFANG Battery

Bafang e-bike battery
Bafang e-bike battery
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Bafang e-bike battery
Bafang e-bike battery
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BAFANG Component

Bafang component
Bafang component
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Bafang component
Bafang component
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The BAFANG HR series is mainly characterized by very high efficiency. These powerful rear-drive motors support cyclists even on long rides.

These units offer up to 45 Nm of torque and around 250 W while remaining battery-efficient. The BAFANG HR motor is truly the ideal choice for all types of bicycles.

BAFANG HR Motor: HR640

BAFANG moteur HR640

Cyclists can rely on the BAFANG HR640 rear wheel motor. The BAFANG HR640 rear-drive motor is powerful and efficient.

With a power of 750 or 1000 W and 90 Nm of torque, it simply provides the highest support level in the range. This electric rear wheel motor is compatible with disc brakes and 7- to 11-speed cassettes.

NOMINAL POWER: 1000 W

MAXIMUM TORQUE: 90 Nm

WEIGHT: 5.5 kg

BAFANG HR Motor: HR630

BAFANG moteur HR630

eMTB and eTouring bikes can rely on the powerful and efficient BAFANG HR630 rear wheel motor.

With 500 W of power and 50 Nm of torque, it offers solid assistance when needed. This electric rear wheel motor is compatible with disc brakes and 7- to 11-speed cassettes.

NOMINAL POWER: 500 W

MAXIMUM TORQUE: 50 Nm

WEIGHT: 4.1 kg

BAFANG HR Motor: HR620

BAFANG moteur HR620

BAFANG HR620 rear wheel motor is the ideal drivetrain for eMTB bikes. This rear-drive motor is robust, reliable, and efficient.

With 350 W of power and 60 Nm of torque, it provides seamless support when needed. This electric rear wheel motor is compatible with disc brakes and 7- to 11-speed cassettes.

NOMINAL POWER: 350 W

MAXIMUM TORQUE: 60 Nm

WEIGHT: 4.2 kg

BAFANG HR Motor: HR610

BAFANG moteur HR610

eMTB and eSpeed bikes can rely on the BAFANG HR610 rear wheel motor. Positioned at the rear, this drive system is powerful and efficient.

It delivers a reliable power of 500 W and 65 Nm of torque without any problem. Its performance is optimal where needed. This electric rear wheel motor is compatible with freewheels and disc brakes.

NOMINAL POWER: 500 W

MAXIMUM TORQUE: 65 Nm

WEIGHT: 4.5 kg

BAFANG HR Motor: HR600

BAFANG moteur HR600

The BAFANG HR600 rear wheel motor is compact, super lightweight, and highly efficient. Its operation is also smooth and silent.

This rear wheel drive system is ideal for lightweight eRoad and eCity bikes. The rear drive motor unit is also compatible with disc brakes.

This electric motor offers a nominal power of 250 W and a maximum torque of 30 Nm.

NOMINAL POWER: 250 W

MAXIMUM TORQUE: 30 Nm

WEIGHT: 2.0 kg

BAFANG HR Motor: HR550

BAFANG moteur HR550

Whether eFat or eCargo bikes, the powerful and efficient BAFANG HR550 rear drive motor meets the need for a strong rear wheel drive.

With 1000 W of power and 85 Nm of torque, it provides optimal performance where needed. This electric rear wheel motor is also compatible with disc brakes and older 175 mm frames.

NOMINAL POWER: 1000 W

MAXIMUM TORQUE: 85 Nm

WEIGHT: 4.1 kg

BAFANG HR Motor: HR510

BAFANG moteur HR510

The BAFANG HR510 rear wheel motor is also compact, lightweight, and highly efficient. Its operation is very smooth and silent.

This BAFANG HR510 rear wheel drive system is therefore perfect for eCity-type bikes. The rear drive motor offers 28 Nm of maximum torque and delivers a nominal power of 220 W without any trouble.

This electric motor is also compatible with disc brakes.

NOMINAL POWER: 220 W

MAXIMUM TORQUE: 28 Nm

WEIGHT: 2.4 kg

BAFANG HR Motor: HR500W

BAFANG moteur HR500W

Both eMTB or eCity bikes can rely on the BAFANG HR500W rear wheel motor.

This powerful and efficient rear drive motor provides up to 1000 W of power and 80 Nm of torque. It is a solid ally when needed.

NOMINAL POWER: 1000 W

MAXIMUM TORQUE: 80 Nm

WEIGHT: 10.0 kg

BAFANG HR Motor: HR500

BAFANG moteur HR500

The BAFANG HR500 rear wheel motor is particularly suitable for eFat and eCargo bikes.

It is also remarkably powerful and efficient. With 500 W of power and 80 Nm of torque, it provides flawless support in any usage scenario.

This electric rear wheel motor is also compatible with disc brakes and older 175 mm frames.

NOMINAL POWER: 500 W

MAXIMUM TORQUE: 80 Nm

WEIGHT: 4.1 kg

BAFANG HR Motor: HR400B

BAFANG moteur HR400B

The BAFANG HR400B rear wheel motor provides reliable support with a nominal power of 350 W and a maximum torque of 45 Nm.

Sturdy and efficient, this rear wheel motor significantly improves riding comfort and is suitable for eTour and eCity bikes. This electric rear wheel motor is also compatible with freewheels and disc brakes.

NOMINAL POWER: 350 W

MAXIMUM TORQUE: 45 Nm

WEIGHT: 3.3 kg

BAFANG HR Motor: HR400

BAFANG moteur HR400

The BAFANG HR400 rear wheel motor, with a nominal power of 250 W and a maximum torque of 30 Nm, provides ideal power for eTour bikes.

Sturdy and efficient, this rear wheel motor greatly improves riding comfort in all circumstances. This electric rear wheel motor is also compatible with 7- to 11-speed cassettes and disc brakes.

NOMINAL POWER: 250 W

MAXIMUM TORQUE: 30 Nm

WEIGHT: 3.0 kg

BAFANG HR Motor: HR300

BAFANG moteur HR300

The BAFANG HR300 rear wheel motor is thus the smallest motor in the HR range, but this rear-drive motor still delivers a nominal power of 250 W and a maximum torque of 32 Nm.

This rear wheel electric motor provides ideal power for eTour bikes. It is also sturdy and efficient. The BAFANG HR300 will greatly improve your riding comfort. It is compatible with freewheels and disc brakes.

NOMINAL POWER: 250 W

MAXIMUM TORQUE: 32 Nm

WEIGHT: 3.0 kg

BAFANG HR Rear Wheel Bike Motor

How Does a BAFANG HR Rear Wheel Motor Work?

A BAFANG rear wheel motor placed in the hub of the rear wheel is powered by electricity from the battery. Upon receiving power, the motor will drive the axle of the rear wheel, propelling the rear wheel and thus the bike’s dynamics through the rear wheel’s push.

How to Increase the Power of a BAFANG HR Rear Wheel Motor?

To unleash more power and allow the bike to ride at speeds above 25 km/h, you simply need to modify the signal the sensor sends to the motor via the controller. To do this, you can either move the sensor components or unplug the sensor cable. Be aware that by doing so, you are taking the rear wheel motor out of its homologation zone.

What Is the Maximum Speed of an Electric Bike with a BAFANG HR Rear Wheel Motor?

In Europe, an electric bike can reach a maximum speed of 25 km/h. In the United States, some bikes can reach 32 km/h due to a rear wheel motor capable of delivering 500 watts of power.

Does a Rear Wheel Electric Bike Motor Work Your Muscles?

An electric bike, even with a rear wheel motor, works the whole body’s muscles. One common misconception about cycling is that it only develops the lower limbs. This is false: by pedaling, you indeed engage your entire body. Of course, an electric bike will require less effort than a classic bike, so you will work out a bit less.

How to Brake with an Electric Bike Equipped with a BAFANG HR Rear Wheel Motor?

An electric-assist bike equipped with a rear wheel motor can feature various brake types: rim brakes, disc brakes, hydraulic brakes, or cable brakes. Regardless of the type, the brakes of a rear wheel motor electric bike must also meet compliance standards. To brake the electric bike, simply stop pedaling to avoid the motor’s push or pull and squeeze the brake levers on the handlebars.