bafang bbs02b mid drive motor 750w

Bafang BBS02B 750W Mid-Drive Kit Review – Unleash The Power And Speed

The Bafang BBS02B 750W motor is a popular choice for those looking to convert their traditional bicycle into an e-bike. This motor, also known as a mid-drive motor, is known for its power and performance. In this review, we will take a detailed look at the Bafang BBS02B 750W motor and explore its features, benefits, and drawbacks.

Bafang BBS02B: Installation and Compatibility

bafang 750w bbs02 kit Installing the Bafang BBS02B 750W mid drive conversion kit is relatively simple and can be done by most people with basic mechanical skills. The motor is designed to be compatible with a wide variety of bike types with a bottom bracket that is 68-73mm wide, including mountain bikes, road bikes, and even fat tire bikes. This means that you can use the motor to convert almost any bike into an e-bike.

However, some bikes may require additional parts or modifications to properly install this Bafang mid drive kit 750w. It is always recommended to check the compatibility of your bike before purchasing the BBS02 conversion kit. Additionally, it’s important to take note that the BBS02 is a mid-drive motor, which means it attaches to the bottom bracket of the bike, which is different from the hub motors that are installed in the wheel.

To install the motor, you will need to remove the existing bottom bracket from your bike and replace it with the BBS02B 750W Motor. This can be done using basic tools and a bit of know-how. The first step is to remove the crankset and bottom bracket from your bike. This can be done with a pedal wrench and a bottom bracket tool. Once the crankset and bottom bracket are removed, you can install the Bafang BBS02B mid drive kit.

The motor also comes with a variety of different mounting options, so it can be easily installed on almost any bike. It also has a built-in controller that allows you to adjust the level of assistance, so you can customize the motor to your riding needs. The Bafang BBS02B 750W Motor also has a built-in speed sensor, which allows you to monitor your speed and distance while you ride.

Once the motor is installed, you will need to connect the wires and cables to the controller and battery. The Bafang BBS02B 750W Motor comes with detailed instructions and diagrams, so you can easily connect everything. After the motor is installed and connected, you can test it out and make any adjustments as needed.

Bafang BBS02B: Power and Performance

The Bafang BBS02B 750W motor is a powerful and efficient motor that is designed for use in a variety of different applications. It is one of the most popular Bafang motors on the market, and it has a reputation for being a reliable and well-performing motor.

In terms of power and speed, the Bafang 750W motor is very impressive. It is able to provide a maximum power output of 750 watts, which is more than enough for most riders. It also has a top speed of 28 mph, which makes it one of the fastest Bafang motors on the market with the Bafang BBSHD.  The motor is also very quiet, and has been designed to be as unobtrusive as possible. The motor will also work with most pedal assist sensors (PAS). However, it is not compatible with hub dynamos or regenerative braking systems.

When it comes to real-world performance, the Bafang BBS02B 750W motor does not disappoint. It is able to provide plenty of power and speed when you need it, and it is also very efficient. The motor has a maximum torque of 80N.m, which makes it powerful enough to handle steep hills and rough terrain. The motor does not generate a lot of heat, so it will not overheat even when you are riding at high speeds.

Overall, the Bafang BBS02B 750W motor is an excellent choice for anyone looking for a powerful and efficient motor. It is one of the best performing Bafang motors on the market, and it is sure to meet your needs and expectations.

Bafang BBS02B 750W Motor Specifications

This Bafang motor is a mid-drive motor, which means it is integrated into the bike’s drivetrain, giving the rider more control and a more natural riding experience. The Bafang BBS02B motor is a powerful and efficient mid-drive motor that is compatible with both 36V and 48V batteries. With a rated power of 750W, this motor is capable of reaching a maximum speed of 28mph, making it suitable for high-speed riding.

It also boasts a high torque of 80N.m, which allows for quick acceleration and hill climbing capabilities. Additionally, the motor is lightweight at 9.2lbs and has a compact design with dimensions of 68mm x 120mm x 65mm, making it easy to install on most bicycles.

Specification Value
Rated Power 750W
Rated Voltage 36V or 48V
Rated Current 14.5A or 15A
Max Torque 80N.m
Max Speed 28mph (45km/h)
Motor Type Mid-drive Motor
Motor Weight 9.2lbs (4.2kg)
Motor Width 68mm
Motor Length 120mm
Motor Height 65mm
Sprocket 9T/10T/11T/12T
Chainwheel 44T/46T/48T/52T
Compatible Battery Types Lithium-ion battery
Compatible Display Types Bafang SW102/SW102 LCD/C961/C965/C18/850C/750C/500C/P850C/P750C/P500C
Assist Levels 5 levels
Pedal Assist Sensor Type Torque Sensor
Speed Sensor Type Cadence Sensor
Waterproof Rating IP65
Operating Temperature -20°C to 50°C
Certification CE, ROHS, EN14764
Warranty 2 years

Bafang BBS02B: Ease of Use

The Bafang BBS02B is an e-bike conversion kit that is very easy to use. It comes with everything you need to convert your bike into an electric one, and it is very simple to install. The instructions are clear and concise, and the whole process takes less than an hour. It can be installed on most standard bikes with a bottom bracket of 68-73mm, and it can fit on bikes with a chainstay length of up to 420mm. This means you can use the kit to convert almost any bike into an e-bike.Once you have installed the kit, you can start riding your electric bike immediately.

Additionally, the Bafang BBS02B offers five levels of pedal assist, which means you can customize the level of power assistance to suit your riding style and needs. The kit also has a torque sensor, which measures the force you put on the pedals and adjusts the power accordingly. This allows for a smooth and natural riding experience.

The motor comes with a color display that allows you to easily monitor your speed, power, and battery life. The display also has a USB port that allows you to charge your phone or other devices while riding.

Bafang BBS02B: Pros and Cons

The Bafang BBS02B is a mid-drive electric bike motor that offers a number of benefits and drawbacks.


  • The BBS02B is one of the most popular conversion kits.
  • Provides a natural-feeling ride, as the motor is located in the bottom bracket, allowing for better weight distribution and improved handling.
  • Offers a wide range of gears, allowing for efficient climbing and high-speed riding.
  • Can be retrofitted to most standard bicycles, allowing for a wide range of customization options.
  • Has a relatively high power output, making it suitable for off-road and hilly terrain.
  • Has a torque sensor, which can detect the rider’s pedaling force and adjust the motor’s power output accordingly.


  • The BBS02B can be quite noisy, so if you’re looking for a stealth e-bike, it may not be the best choice.
  • Although it’s easy to install, the BBS02B does require some basic knowledge of bike mechanics.


In conclusion, the Bafang BBS02B 750W mid-drive motor kit is an excellent option for anyone looking to convert their traditional bicycle into an e-bike. The motor is easy to install, offers a smooth and reliable ride, and is one of the most affordable options on the market. Whether you are a beginner or an experienced rider, this motor is a great choice for anyone looking for a powerful and reliable e-bike conversion kit. Overall, the Bafang BBS02B 750W motor is a great value and highly recommended for those in the market for an e-bike conversion kit.

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