Brushless Geared Hub Motor for E-Bike Conversion

This brushless geared hub motor is designed for practical electric bicycle conversion. It supports 36V / 48V systems, has 250W / 350W / 500W power options, and is available in front drive or rear drive versions, helping riders upgrade a normal bicycle into an electric-assisted bike more easily.

The motor uses a geared structure with 1:5 reduction ratio, providing smoother assistance and stronger start-up torque compared with ordinary direct-drive feeling. It is suitable for riders who want a compact motor, low-noise riding, and reliable daily use.

Why choose this motor?

This motor is a good choice if you need:

Easier start-up when riding from a stop
More stable assistance for daily commuting
Compact hub design that saves space
Lower riding noise, with noise grade ≤55 dB
Better efficiency, with efficiency ≥80%
Front or rear installation flexibility
Compatibility with 16–29 inch bicycle wheels

How to choose the correct power?

If you are not sure which power to choose, please refer to the following:

·250W
Recommended for lighter commuting, flat roads, and riders who prefer energy-saving daily assistance.

·350W
Recommended for balanced everyday riding, better acceleration, and more climbing support.

·500W
Recommended for riders who need stronger torque, higher speed, or better performance for heavier riding conditions.

Please choose the correct power according to your riding needs, local regulations, battery system, and controller compatibility.

Compatibility Check Before Ordering

Before placing your order, please confirm the following information:

·Your wheel size is between 16–29 inch
·Your battery system is 36V or 48V
·You need 250W, 350W, or 500W
·You need front drive or rear drive
·Your front dropout is 100mm or rear dropout is 135mm
·Your bike uses V brake or disk brake
·Your bike can match a shaft cable route motor

If you are not sure which version fits your bike, please send us your wheel size and dropout measurement before ordering. We can help you confirm the correct option.

Stable, Efficient and Low-Noise Riding

The brushless geared design helps provide smooth power output and reliable daily assistance. With ≤55 dB low-noise operation, the motor gives a more comfortable riding experience. The IP54 waterproof grade helps protect against dust and splashing water during daily riding.

Please note: IP54 means daily splash and dust protection. Do not soak the motor in water or ride through deep water for a long time.

Buyer Reminder

To avoid ordering the wrong version, please confirm:

Wheel Size + Voltage + Power + Front/Rear Position + Dropout Size + Brake Type

If these details are confirmed correctly, installation will be easier and the riding experience will be better.