Bafang BBS02B (36-52 Volts) Mid Drive Kit (UART)
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Product Description
Turn Any Bike into a Powerful E-Bike! The Bafang BBS02B Mid-Drive Motor Kit is one of the most versatile and high-performance conversion kits available, designed for DIY enthusiasts who want to upgrade their traditional bike into an efficient and powerful electric ride. Whether you’re looking for a light pedal-assist setup or a high-torque powerhouse, this kit offers multiple power options to suit your needs.
Bafang BBS02B Mid-Drive Motor Kit – Multiple Power Options (36V to 52V, 350W–750W)
Compatibility: 68-73mm bottom brackets (Separate modification kit available for 74-120mm bottom bracket bikes)
What’s Included in the Kit?
✔ Bafang BBS02B Motor (Your Choice of Power Version)
✔ LCD Display
✔ Thumb Throttle
✔ Speed Sensor & Magnet
✔ 46T Chainring
✔ Crank Arms
✔ All Necessary Cables & Wiring
✔ Installation Hardware & Tools
1. Bafang BBS02B 36V 350W – Smooth & Efficient Commuting
✔ Perfect for riders looking for a gentle boost with excellent battery efficiency.
✔ Ideal for urban commutes and light trails.
✔ Delivers 50 Nm of torque for smooth acceleration.
✔ Max speed: 20–25 mph (depends on bike and conditions).
2. Bafang BBS02B 36V 500W – A Step Up in Power
✔ A great balance of power and efficiency for daily rides.
✔ Suitable for commuters and light off-road use.
✔ Generates 80 Nm of torque for better hill climbing.
✔ Max speed: 25–28 mph.
3. Bafang BBS02B 48V 500W – More Power, More Fun
✔ Designed for riders who want extra performance on demand.
✔ Suitable for commuting, moderate trails, and light off-road use.
✔ Provides 90 Nm of torque for excellent climbing ability.
✔ Max speed: 28–32 mph.
4. Bafang BBS02B 48V 750W – High-Torque Powerhouse
✔ The most powerful option in the BBS02B series, built for high performance.
✔ Best for steep hills, off-road adventures, and high-speed cruising.
✔ Delivers a massive 120 Nm of torque, making climbs effortless.
✔ Max speed: 32–35 mph+.
Why Choose the Bafang BBS02B Mid-Drive Kit?
✔ Mid-Drive Efficiency – Unlike hub motors, the mid-drive system utilizes your bike’s gears, offering better hill climbing and battery efficiency.
✔ Pedal Assist & Throttle Modes – Choose between five levels of pedal assist or go full-electric with the thumb throttle (included).
✔ Compact & Lightweight – Weighs only 9.5 lbs (4.3 kg), keeping your bike agile and balanced.
✔ Compatible with Most Bikes – Fits 68–73mm bottom bracket shells, making it easy to install on most standard bikes.
✔ Water-Resistant & Durable – Built for all-weather conditions, ensuring longevity and reliability.
✔ Easy Installation – A straightforward conversion that takes 1–2 hours with basic tools.
Who is this Kit For?
✔ Commuters looking for an efficient and cost-effective alternative to cars.
✔ Adventure seekers who want to tackle trails and hills with ease.
✔ DIY enthusiasts wanting to transform their bike into an e-bike.
✔ Riders who want more power for long-distance trips or high-speed riding.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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