Rear E-Bike Hub Motor Manufacturer

CZJB is a professional rear e-bike hub motor manufacturer, specializing in high-performance hub motors for electric bicycles.

Our rear hub motors are widely used in city e-bikes, cargo e-bikes, e-MTB and fat tire e-bikes, providing stable power output, high torque and long service life.

With power options ranging from 250W to 1500W, CZJB supports OEM and bulk supply for global e-bike brands and assemblers.

IH45H01

System

E-CITY

Power

250W

Max Torque

35Nm

Dropout

135mm

Weight

1.6Kg

IH45H02

System

E-CITY

Power

250W

Max Torque

35Nm

Dropout

139mm

Weight

1.6Kg

System

E-CITY

Power

250W

Max Torque

40Nm

Dropout

137mm

Weight

2.2Kg

System

E-CITY

Power

250W

Max Torque

40Nm

Dropout

142mm

Weight

2.2Kg

System

E-CITY

Power

250W

Max Torque

35Nm

Dropout

125mm

Weight

3Kg

System

E-TOUR

Power

250W/350W

Max Torque

40Nm

Dropout

138mm

Weight

3Kg

90T BELT

System

E-TOUR

Power

250W/350W

Max Torque

40Nm

Dropout

137mm

Weight

3Kg

System

E-TOUR

Power

250W/350W

Max Torque

40Nm

Dropout

138mm

Weight

3Kg

System

E-GRAVEL/ROAD

Power

350W/500W

Max Torque

55Nm

Dropout

139mm

Weight

3.5Kg

System

E-GRAVEL/ROAD

Power

350W/500W

Max Torque

55Nm

Dropout

142mm

Weight

3.5Kg

System

E-GRAVEL/ROAD

Power

350W/500W

Max Torque

55Nm

Dropout

138mm

Weight

3.5Kg

System

E-GRAVEL/ROAD

Power

350W/500W

Max Torque

55Nm

Dropout

144mm

Weight

3.5Kg

System

E-CARGO

Power

500W

Max Torque

65Nm

Dropout

138mm

Weight

3.7Kg

System

E-CARGO

Power

500W

Max Torque

65Nm

Dropout

142mm

Weight

3.7Kg

System

E-FAT

Power

350W-700W

Max Torque

80Nm

Dropout

158mm

Weight

4-5Kg

System

E-FAT

Power

350W-700W

Max Torque

80Nm

Dropout

175/195mm

Weight

4-5Kg

System

E-FAT

Power

1000W

Max Torque

100Nm

Dropout

175/195mm

Weight

5Kg

System

E-MTB

Power

1000W

Max Torque

95Nm

Dropout

141mm

Weight

4.5Kg

System

E-FAT

Power

1500W

Max Torque

120Nm

Dropout

175/195mm

Weight

7Kg

System

E-FAT

Power

1500W

Max Torque

120Nm

Dropout

190mm

Weight

7Kg



Why Choose Rear Hub Motors

Rear e-bike hub motors are one of the most popular drive solutions in the global market due to their balanced performance and easy integration.Advantages of rear hub motors include:

Better traction and stability compared to front hub motors

Strong torque output suitable for climbing and load carrying

Simple drivetrain with low maintenance cost

Compatible with most standard e-bike frames

These benefits make rear hub motors ideal for daily commuting, cargo transport, and off-road riding.

CZJB Rear Hub Motor Power Range

CZJB offers a complete range of rear e-bike hub motors to meet different market requirements:

250W / 350W rear hub motors for EU-compliant city and commuter e-bikes

500W / 750W rear hub motors for cargo e-bikes and US market applications

1000W rear hub motors for e-MTB and high-performance riding

1500W rear hub motors for fat bikes and heavy-duty electric bicycles

Each motor is designed with optimized magnetic structure and efficient heat dissipation to ensure stable performance under continuous load.

Applications of Rear E-Bike Hub Motors

Our rear hub motors are suitable for a wide range of e-bike applications, including:

City & commuter e-bikes

Cargo e-bikes and delivery bikes

Electric mountain bikes (E-MTB)

Fat tire e-bikes for sand and snow

Utility and special-purpose electric bicycles

By selecting different power levels and configurations, manufacturers can easily match local regulations and riding conditions.

OEM & Customization Support

As an experienced rear e-bike hub motor OEM supplier, CZJB provides flexible customization services, including:

Voltage options: 36V / 48V / 52V/60V

Speed and torque tuning

Connector and cable customization

Branding and labeling

Controller matching and system integration

Our motors are produced under strict quality control standards to ensure consistency for mass production and long-term supply.

If you are looking for a reliable rear e-bike hub motor manufacturer, feel free to contact CZJB for technical details, samples, and OEM cooperation.

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