Bafang BBS02B 750W Mid-Drive E-Bike Conversion Kit
Bafang BBS02B 750W Mid-Drive E-Bike Conversion Kit

Bafang BBS02B 750W Mid-Drive E-Bike Conversion Kit

Regular price$1,199.99
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  • Buy 2 eBikes, Get $200 OFF! Double the ride. Double the fun. Save $200 today! Code THUNDERTWO
  • Fully assembled, available for pickup and delivery.

🔥 Bafang BBS02B 750W Mid-Drive E-Bike Conversion Kit

Upgrade your standard bicycle into a powerful electric bike with the Bafang BBS02B 750W mid-drive conversion kit — a top-tier retrofit system that gives you strong torque, smooth pedal assist, and reliable power delivery.

Perfect for riders who want:

  • Faster commuting

  • Better hill climbing

  • Heavy cargo capability

  • A customizable e-ride experience

This mid-drive system delivers superior performance compared with hub motors by putting power directly into your drivetrain — for efficiency, balance, and real riding power.


⚙️ Key Features

  • High-output 750W mid-drive motor — powerful yet rideable

  • Integrated controller smooths power delivery

  • Upgraded torque band for climbing and load handling

  • Drives power through the bike’s gears for efficiency and traction

  • Fits most standard bicycles with replaceable bottom brackets

This kit bridges the gap between casual e-bike kits and heavy industrial systems — ideal for commuters, adventure riders, and custom builds.


📦 What’s Included

Bafang BBS02B 750W Mid-Drive Motor (with controller)
Crank arms pre-mounted
Chainring installed on the motor
Throttle (half-twist or thumb)
Pedal/Cadence sensor
Brake cut-off sensors (for safety on hydraulic or mechanical brakes)
Wiring harness with connectors

Battery sold separately — choose the right voltage/capacity for your range & power needs.


📍 Compatibility

  • Fits a variety of bicycle frames with:

    • 68–73mm

    • 100mm

    • 120mm bottom bracket widths

  • Works with multi-speed rear drivetrains

  • Brake cutoff sensors recommended for bikes with hydraulic brakes

  • Installation strength (torque arms, proper torquing) recommended for high-power use

Not sure if it fits your bike? Contact us — we’ll verify compatibility before you order.


🛠 Why Choose Richmond eBike

We’re not a faceless marketplace — we’re your local ebike support team in Metro Vancouver:

✔ Professional installation available
✔ Expert compatibility check
✔ Parts & warranty support
✔ Service & tuning options
✔ Safety-first builds

We don’t just ship kits — we stand behind them.


📌 Who This Kit Is For

  • Commuters who want more hill power

  • Riders hauling cargo or gear

  • Adventurers seeking torque and reliability

  • Custom builders who value performance

  • Riders upgrading mid-power systems


⚠️ Safety & Compliance Notice

Motor power and speed may exceed local street-legal limits in some regions. Riders are responsible for ensuring compliance with applicable e-bike regulations where they ride.

Canada Express Shipping

Your perfect electric bike!

Thunder E-bike's brand is designed in Canada, by Richmond E-bike and sold directly to you from the manufacturers, allowing us to keep our prices affordable and competitive.

We are constantly creating and expanding the collection of gorgeous and powerful e-bikes that will make your commute easier, your exercise more appealing, your adventures more fun, and your wallet happier.


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