BBSHD Mid Drive Ebike Conversion Kit 48V 52V 500W 750W 1000W With Optional Battery LCD Display Chainring For Mountain Road Commuter Bikes DIY Upgrade
✔️ Single kit with optional battery, LCD display, and full accessories
This mid-drive conversion kit fits bikes with bottom brackets 68-73mm wide and 34-36mm inner diameter, delivering strong pedal assist for mountain, road, and commuter bikes. It is available in 48V or 52V configurations and can be paired with an optional battery and LCD display for a complete upgrade.
✅ Fits BB shells 68-73mm wide with 34-36mm inner diameter
✅ Power levels: 500W, 750W, 1000W at 48V or 52V
✅ Max speed up to 55 km/h and torque up to 160 Nm
✅ Three riding modes: e-bike, pedal-assist, pedal-only
✅ Full accessory package: throttle, display, brake levers, crank, chainring, speed sensor, magnet, wiring, and more
✅ Battery options: 48V13Ah, 48V17.5/20Ah, 52V20Ah; waterproof wiring
✅ Display compatibility: 850C, C18, 750C BLE, C965
💡 What is a mid-drive eBike conversion kit and how does it boost pedal power?
This handy upgrade moves the motor to the crank area, multiplying pedal effort for climbs and quicker acceleration.
- wide BB compatibility with 68-73mm shells
- supports 48V/52V systems with 500W-1000W options
- three riding modes and simple installation with included video
- option to add a battery for extended range