BAFANG BBSHD UART 48V/52V 1000W Mid Drive E-Bike Conversion Kit
Convert your compatible bicycle into a powerful electric bike with the BAFANG BBSHD UART 1000W mid-drive motor conversion kit.
This configuration supports 48V and 52V battery systems, with 100mm or 120mm bottom bracket options, a C18 display and a 42T chainring.
Key Features
• BAFANG BBSHD mid-drive motor
• UART communication protocol
• Compatible voltage: 48V / 52V
• Rated motor power: 1000W
• Bottom bracket options: 100mm / 120mm
• Display: C18
• Chainring: 42T
• Mid-drive design for efficient power transfer
• Compatible with brake cut-off system
• Compatible with thumb throttle
• Compatible with speed sensor
• Gear sensor connection available
• Front light connection available
• Suitable for fat bikes and compatible e-bike conversion projects
Voltage Compatibility
48V Battery System
• Compatible with suitable 48V lithium-ion battery systems
• Please confirm battery connector and battery specification before ordering
52V Battery System
• Compatible with suitable 52V lithium-ion battery systems
• Please confirm battery connector and battery specification before ordering
Bottom Bracket Compatibility
100mm Bottom Bracket
• Designed for bicycles with approximately 100mm bottom bracket width
• Suitable for many fat bike frames
120mm Bottom Bracket
• Designed for bicycles with approximately 120mm bottom bracket width
• Suitable for wider fat bike frames
Please measure your bicycle bottom bracket width and inner diameter before ordering.
C18 Display
• BAFANG C18 display
• Displays riding speed
• Displays battery information
• Displays assist level and riding data
• Compatible with the BAFANG UART motor system
• Easy-to-read interface for daily riding
42T Chainring
This kit is configured with a 42T chainring.
The 42T chainring provides a practical balance between climbing performance, pedaling efficiency and everyday riding on compatible bicycles.
Connection System
The motor system provides connections for:
• C18 display
• Thumb throttle
• Brake cut-off system
• Speed sensor
• Gear sensor
• Battery
• Front light
Please confirm all connector types before installation.
Main Kit Components
Depending on the selected package, the kit may include:
• BAFANG BBSHD 1000W mid-drive motor
• C18 display
• 42T chainring
• Crank arms
• Brake levers or brake sensors
• Thumb throttle
• Speed sensor
• Main wiring harness
• Mounting hardware
• Installation accessories
Please note:
Battery, front light and gear sensor require additional purchase unless they are specifically included in your selected package.
Cable Connections
The wiring harness provides connections for:
• Main 1-to-4 cable
• Battery
• Gear sensor
• Speed sensor
• Front light
• C18 display
• Brake system
• Thumb throttle
Important Compatibility Notice
Before ordering, please confirm:
• Battery voltage: 48V or 52V
• Motor power: 1000W
• Bottom bracket width: 100mm or 120mm
• Bottom bracket inner diameter
• Display: C18
• Chainring: 42T
• Bicycle frame clearance
• Battery connector compatibility
• Required brake option
Please measure your bicycle bottom bracket before ordering. Installation compatibility may vary depending on bicycle frame geometry and components.
Installation
Professional installation is recommended if you are not familiar with bicycle electrical systems or bottom bracket installation.
Wholesale & OEM
Wholesale and bulk orders are welcome.
For OEM requirements, customized packages, accessories or bulk purchasing, please contact us before ordering.