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What’s Inside the Set

1x Bafang Mid Drive Motor

1x LCD display:500C

1x Throttle

1x Brake Levers(Default)or

1x Brake Levers(Default)or

1x Speed Sensor and Magnet

1x Chain Wheel

1x Screw and nut accsories

1x 1T4 cable

1x Tool

1pair x Crank

Why choosing a Bafang Mid Drive Conversion kit

The Bafang mid-drive motor conversion kit, the ultimate solution for electrifying your bike and taking your cycling experience to the next level.ReviewsOur kit features a powerful Bafang motor with a range of options from 250W Reviewsto 1000W, making it ideal for riders who want to tackle steep hills or long Reviewscommutes with ease.

ReviewsThe kit includes everything you need to transform your bike into an electric Reviewspowerhouse, including a motor, battery, controller, and display panel. You Reviewscan choose from a variety of battery options to suit your needs, including Reviewskits with batteries ranging from 10AH to 20AH. Check our Battery Collection Here

Why choosing a Bafang Mid Drive Conversion kit

The Bafang mid-drive motor system is designed for easy installation and compatibility with most bikes. The motor is mounted on the bottom bracket, providing a low center of gravity and optimal weight distributionfor improved stability and control. The kit also comes with a torque sensor that measures your

pedaling force and adjusts the motor assistance accordingly, providing a smooth and natural riding experience.

Choosing the Right Size to Fit the Bike

The Bafang mid-drive motor conversion kit is compatible with most modern bikes sold in the UK. The motor is designed to fit bikes with a bottom bracket diameter of 68mm to 120mm and an inner diameter of 33.5mm. This makes it an easy and hasslefree installation for most bikes, ensuring a perfect fit and optimal performance. So, whether you're looking to electrify your mountain bike, commuter bike, or road bike, the Bafang mid-drive motor kit is the ideal choice.

Where is the controller of the Motor ?

The Bafang motor controller ensures smooth and reliable power delivery, while the display panel allows you to easily monitor your speed, distance, and battery level. The pedal assist system lets you choose from multiple levels of assistance, allowing you to conserve battery power when you need it or get an extra boost when you want it.

Essential Details

Voltage 48V/36V Design Brushless
Wattage > 400W Motor Type Mid Motor
Brand Name Bafand Sfun Product Bafang Mid Drive
Colour Black Usage Motor Controller
Model Number 36V 48V 500W Name BBS02B Mid Motor
Position Mid Drive Weight 500G
Related Current 28A Power 500W
Choose Display Type :


A (mm)
B (mm)
C (mm)
D (mm)
E (mm)

Core Data

wheel Size(Inch)
Nominal Voltage (Vdc)
36 / 48
Rated Power (W)
Speed Limit (km/h)
25 / 32
Max Effective Torque* (N.m)
Peak Torque (N.m)
Pedal Sensor
Shaft Standard
Weight (kg)