Bafang E-Bike Conversion Kit: Unlocking the Power of an Electric Bike

Bafang E-Bike Conversion Kit: Unlocking the Power of an Electric Bike - Electrified

Imagine powering your bike with the force of an electric motor, transforming your riding experience and opening up a world of possibilities. With the Bafang E-Bike Conversion Kit, you can turn your regular bike into an electric powerhouse. In this blog post, we’ll take you through the benefits and features of the Bafang E-Bike Conversion Kit, its compatibility with various bikes, and how to install and maintain it for optimal performance. Are you ready to unlock the power of an electric bike?

Short Summary

  • Bafang E-Bike Conversion Kits offer a range of lightweight and powerful motors to convert regular bikes into high-performance electric bikes.

  • Mid drive motors provide superior performance and efficiency benefits compared to other motor placements, making them ideal for mid drive conversion.

  • The modified 72v 3000W BBSHD Conversion Kit provides reliable, adjustable power output with various battery options for optimal performance.

Understanding Bafang E-Bike Conversion Kits

A mid drive conversion kit for electric bikes, showing the mid drive motor and components included in the conversion kit

Bafang E-Bike Conversion Kits are designed to convert your regular bike into a high-performance electric bike. These kits include the Bafang 1000W BBSHD Mid Drive Ebike Motor Kit and the BAFANG BBSHD 50A Phaserunner, which are lightweight and powerful motors that provide impressive speed and hill-climbing capabilities.

To ensure a perfect fit for your bike, Bafang offers a Compatibility Quiz that helps you identify the optimal motor for your bike, considering factors such as bikes gears, frame size, and riding preferences.

Mid-Drive Motor Advantages

Mid-drive motors, such as the Bafang 1000W Mid-Drive Motor, are situated in the bike’s bottom bracket, providing a balanced and efficient power distribution. This motor placement offers superior performance compared to rear and front hub motors, as it transmits power directly to the rear gears through the bike’s chain.

The mid-drive motor boasts improved efficiency, torque, and overall performance, making it an excellent choice for a mid drive conversion. With mid drive conversion kits available, upgrading your bike has never been easier.

Compatibility with Various Bikes

Bafang E-Bike Conversion. Kits are compatible with bikes that have a suitable bottom bracket size for the kit. These kits are designed to fit a wide range of bike types, including high-end dual suspension bicycles and fat bikes.

With the guided videos and tools provided in the Compatibility Quiz, you can determine if your bike’s stock components are compatible with the Bafang E-Bike Conversion Kit, ensuring a seamless integration for an enhanced riding experience.

Modified 72v 3000W BBSHD Conversion Kits

A modified 72v 3000W BBSHD conversion kit, showing the motor, battery and power

A modified 72v 3000W BBSHD Conversion Kit is a powerful mid-drive electric bike motor conversion kit that features a 72V battery and a 3000W motor, designed to provide reliable, high-power performance and is a customized kit.

This kit can provide a power output range from 1000W to 3000W on a 52V battery. It comes with a Phaserunner motor controller, a Cycle Analyst display, and a variety of battery options, allowing you to tailor your e-bike’s performance to your needs.

Can the BBSHD handle the extra power

The BBSHD motor is engineered to operate at over 2500W peak, so it should be able to accommodate the additional power of the modified 72v 3000W conversion kit. However, it’s important to note that the maximum current limit for the BBSHD is 30A, which can generate peak power up to 1,764 Watts of power when connected to a 52V battery.

To ensure the motor can handle the extra power, the Phaserunner controller, a universal controller with a nominal voltage of 72V and a continuous current rating of up to 50A, is used. It is essential to communicate the maximum battery current prior to purchase in order to program the Phaserunner accordingly.

Phaserunner Motor Controller

The Phaserunner Motor Controller is designed for e-bike conversion kits and features a V3 model with an 8-pin connector and a 50A power limit. Its primary purpose is to effectively manage the power output of the motor, optimizing its efficiency and safety. The controller also facilitates the regulation of the motor’s speed, resulting in a smoother ride.

Some of the features offered by the Phaserunner Motor Controller include a built-in temperature sensor and a current sensor, which help to regulate the power output of the motor. The Phaserunner Motor Controller is employed in various e-bike conversion kits, including this Bafang E-Bike Conversion Kit and the 72v 3000w BBSHD Conversion Kit.

Cycle Analyst Display

A Phaserunner motor controller, designed to be compatible with the BBSHD

The Cycle Analyst Display is a digital dashboard and battery monitor designed for electric bicycles. It reads vehicle speed and receives all electric bike signals before calculating the necessary values to be displayed. Included in the high-performance option kit, the Cycle Analyst Display offers convenient tuning and customization capabilities, as well as monitoring and safeguarding the motor and battery from excessive heat.

Some of the features provided by the Cycle Analyst Display include adjustable speed limits, battery monitoring, motor protection, and more.

Battery Selection

When selecting a battery for your 72v 3000W BBSHD Conversion Kit, it’s important to consider factors such as voltage, amperage, and type. A 48V lithium-ion battery with high C-rate cells is recommended for optimal performance.

The high-performance option kit includes the GRIN Phaserunner controller, a 100% Plug and Play wiring harness, a Cycle Analyst CA3-DPS, a thermistor and cable extension, as well as a speedo cable, providing you with all the necessary components for a successful conversion.

Installation Process: Converting Your Bike

Converting your bike with a Bafang E-Bike Conversion Kit involves a series of steps, starting with the removal of the pedals and bottom bracket. The kit includes all the necessary hardware and equipment for the installation of the Front Hub Motor on a bicycle.

Once the motor, chainring, cranks, battery, and display have been installed, it’s important to test the bike to ensure everything is functioning correctly. The final step in the installation process is connecting to Bafang.

Bottom Bracket Preparation

To prepare your bike’s bottom bracket for the installation of a Bafang E-Bike Conversion Kit, you’ll need to clean the bottom bracket shell using a degreaser and a brush. Once the shell is clean, apply a high-quality bicycle grease to the threads.

To ensure a smooth fit between the cups and the frame, tighten the cups to the correct torque.

Motor and Gear Sensor Installation

Installing the motor and gear sensor is an essential part of the conversion process. The gear sensor serves to safeguard the drive train from excessive power from a mid-drive motor while changing gears, briefly cutting motor power when shifting. To install the gear sensor, it should be placed in the chainstay of the bike frame, close to the bottom bracket, using the necessary mounting hardware and fastening the bolts according to the manufacturer’s specifications.

To test the gear sensor’s functionality, shift the gears while the motor is running; if the motor momentarily cuts out when shifting, the gear sensor is functioning correctly. If the gear sensor is not functioning as intended, first ensure that the wiring connections are secure. If the wiring is confirmed to be secure, then the gear sensor may require replacement.

Wiring and Display Setup

An image showing the Bafang e bike conversion kit wiring and display setup

Setting up the wiring and display for your e-bike involves running the wiring from the motor to the controller and battery, following the manufacturer’s instructions diligently.

The display can be programmed, allowing you to customize your e-bike’s settings and preferences.

Maintenance and Troubleshooting Tips

Maintaining and troubleshooting your Bafang E-Bike Conversion Kit is crucial for optimal performance and safety. It is advisable to check the battery, motor, and wiring connections regularly to ensure everything is functioning correctly.

If you encounter issues with the motor or throttle, verify the charge and connections of the battery, inspect the wiring, and make sure all components are correctly connected.

Regular Maintenance

Regular maintenance of your Bafang E-bike conversion kit is essential to ensure its components are operating correctly and the bike is safe to ride. This includes regularly cleaning and lubricating the components, assessing and clearing the charging ports of any debris or mud, and servicing the Bafang mid-motor every six months using Mobilgrease 28 to lubricate the nylon gear.

When it comes to charging the battery, it is not recommended to keep the battery connected to the power source continuously.

Common Issues and Solutions with 72v 3000w BBSHD Kits

Common issues associated with 72v 3000w BBSHD Kits include compatibility issues with batteries, mid drive motor noise, and potential problems with aluminum crank hitting bolts. To address battery compatibility issues, ensure you have the correct voltage, amperage, and type of battery for your kit.

Mid Drive motor noise may be attributed to a loose motor, incorrect motor settings, or a worn-out motor. If the aluminum crank is hitting bolts, make sure the motor is adequately secured, and the bolts are sufficiently tightened.

Real-Life Examples: 72v 3000w Bafang E-Bike Conversion Success Stories

The powerful Bafang 72v 3000W conversion kit has been widely praised for its power and build quality, commonly employed for mountain biking and capable of reaching speeds of over 90 km/h. These conversions have allowed riders to explore a wider range of terrain and have an enhanced riding experience, transforming their bikes into powerful and reliable electric machines.

The kit is easy to install and comes with all the necessary components, including a motor, controller, and battery. It is also compatible with most standard mountain bike frames, making it a great choice for those looking to upgrade their ride. The kit is also relatively affordable, making it relatively affordable.


In conclusion, the Bafang E-Bike Conversion Kit offers an incredible opportunity to transform your regular bike into a powerful electric bike. With the knowledge and guidance provided in this blog post, you’ll be well-equipped to install and maintain your Bafang E-Bike Conversion Kit, ensuring an enhanced riding experience and unlocking the full potential of your electric bike.

Frequently Asked Questions

How fast is a Bafang 1000W?

The Bafang 1000W is an impressive mid-drive motor, offering powerful speeds of up to 37.2 mph/60 kph for any type of bike. With easy installation and a range of features, it’s the perfect choice to make your commutes easier and tackle challenging terrain with ease.

How good is Bafang?

Overall, Bafang is a reliable and efficient option for eBike conversion kits that offer plenty of power and quiet operation. They have earned positive ratings from experts and users alike, making them a good option for those seeking a reliable and cost-effective way to convert their bike. 20 Feb 2023.

Are eBike conversion kits worth it?

Overall, electric bike conversion kits can be worth it for those looking to quickly and economically transition an existing bike into an e-bike. However, it is important to weigh the time and cost needed to complete a successful conversion kit against the performance of a purpose-built electric bike.

Ultimately, whether or not an electric bike conversion kit is worth it will depend on the individual’s budget and needs.

Is Bafang a Chinese company?

Yes, Bafang is a Chinese company. Founded in 2003 and based in Suzhou, China, Bafang Electric develops and manufactures electric bicycle drive systems and components such as hub motors, batteries and controllers for the international market.

Bafang has become a leader in the electric bicycle industry, with products sold in over 70 countries worldwide. Their products are designed to work.

What are the benefits of a mid-drive motor compared to rear and front hub motors?

Compared to rear and front hub motors, mid-drive motors offer increased hill climbing ability, easier navigation of rough terrain, and improved torque for better acceleration.

Mid-drive motors are more efficient than hub motors, as they use the bike’s existing drivetrain to transfer power to the wheels. This means that the motor is able to take advantage of the bike’s gearing, allowing for more torque.

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