Bafang BBSHD UART 52V 1000W Mid Drive E-Bike Conversion Kit
Upgrade your compatible bicycle or fat bike with the Bafang BBSHD 52V 1000W Mid Drive Conversion Kit.
This configuration features a powerful 52V 1000W BBSHD mid-drive motor, 750C color display, 46T chainring, and your choice of 100mm or 120mm bottom bracket version.
Designed for e-bike conversion projects, fat bikes, mountain bikes and custom builds, the BBSHD mid-drive system delivers power through the bicycle drivetrain for strong performance and flexible riding.
KEY SPECIFICATIONS
Motor Model: Bafang BBSHD
Motor Type: Mid Drive Motor
Rated Voltage: 52V
Rated Power: 1000W
Bottom Bracket Options: 100mm / 120mm
Display: 750C Color Display
Chainring: 46T
Drive System: Mid Drive
Pedal Assist: Yes
Throttle: Included
Speed Sensor: Included
Brake Levers: Included
Gear Sensor: Optional
Front Light Connection: Optional
52V 1000W BBSHD MID DRIVE MOTOR
The Bafang BBSHD combines a 52V electrical system with a 1000W mid-drive motor for powerful e-bike conversion applications.
Unlike a hub motor, the BBSHD is installed at the bicycle bottom bracket and transfers power through the bicycle drivetrain.
This central motor position helps create a balanced e-bike conversion and makes the system suitable for a wide range of compatible bicycles and fat bikes.
100MM & 120MM BOTTOM BRACKET OPTIONS
This BBSHD configuration is available in two bottom bracket sizes:
• 100mm Bottom Bracket
• 120mm Bottom Bracket
The 100mm version is designed for compatible bicycles with the appropriate bottom bracket width.
The 120mm version is designed for compatible wider-frame and fat-bike applications.
IMPORTANT:
Please measure your bicycle's bottom bracket width and confirm installation clearance before ordering.
If you are unsure whether the 100mm or 120mm version fits your bicycle, please contact us before placing your order.
750C COLOR DISPLAY
This kit is equipped with the 750C color display, providing clear access to important riding information.
750C display functions include:
• Speed display
• Battery level
• Pedal assist level
• Trip information
• Odometer information
• Riding status
• Control buttons
• Clear color interface
The 750C display provides a modern and easy-to-read interface for monitoring the BBSHD system while riding.
46T CHAINRING
This BBSHD configuration comes with a 46T chainring.
The 46T chainring provides a practical drivetrain configuration for compatible e-bike conversion projects and works together with the BBSHD mid-drive motor to transfer power through the bicycle drivetrain.
BBSHD CONNECTION SYSTEM
The BBSHD uses an integrated wiring system to connect the motor with the main controls, sensors and electrical components.
Depending on the selected configuration, the system supports connections for:
• 750C Display
• Brake Levers
• Thumb Throttle
• Speed Sensor
• Battery
• Gear Sensor
• Front Light
The modular wiring design makes installation and maintenance easier while allowing compatible accessories to be added according to your conversion requirements.
MAIN WIRING CONNECTIONS
The BBSHD wiring system provides dedicated connections for the main e-bike components.
Main connections include:
• Battery Connection
• Speed Sensor Connection
• Display and Control Connection
• Brake Lever Connection
• Throttle Connection
Optional connections may include:
• Gear Sensor
• Front Light
Please confirm your required accessories before ordering.
PACKAGE CONFIGURATION
The Bafang BBSHD 52V 1000W conversion kit configuration includes the main components required for a compatible e-bike conversion.
Main configuration:
• 1 × Bafang BBSHD 52V 1000W Mid Drive Motor
• 1 × 46T Chainring
• 1 × 750C Color Display
• 1 × Display Control Pad
• 1 × Left Crank Arm
• 1 × Right Crank Arm
• 2 × Brake Levers
• 1 × Thumb Throttle
• 1 × Speed Sensor
• 1 × Speed Sensor Magnet
• Main Wiring Harness
• Installation Hardware
Bottom bracket option:
• 100mm
or
• 120mm
OPTIONAL ACCESSORIES
Depending on your application, additional accessories may be available separately, including:
• Gear Sensor
• Front Light
• Compatible Battery
• Additional Installation Accessories
Please confirm the exact package configuration before ordering.
BIKE COMPATIBILITY
The Bafang BBSHD 52V 1000W kit can be used for compatible bicycle conversion projects, including:
• Fat Bikes
• Mountain Bikes
• Commuter Bikes
• Touring Bikes
• Custom E-Bike Builds
Compatibility depends on the bicycle frame, bottom bracket dimensions, drivetrain clearance and installation requirements.
Always measure your bicycle before ordering.
BEFORE ORDERING
Please confirm the following information:
1. Bottom bracket width: 100mm or 120mm
2. Bottom bracket internal diameter and frame compatibility
3. Available motor installation clearance
4. Battery compatibility with a 52V BBSHD system
5. Required optional accessories
If you are unsure about compatibility, please send us photos and measurements of your bicycle bottom bracket before ordering.
WHY CHOOSE THE BAFANG BBSHD?
The Bafang BBSHD is a popular mid-drive platform for riders and e-bike builders looking for a powerful and flexible bicycle conversion solution.
This 52V 1000W configuration combines:
• Powerful BBSHD mid-drive motor
• 52V electrical system
• 750C color display
• 46T chainring
• 100mm or 120mm bottom bracket options
• Integrated control and sensor connections
• Flexible accessory configuration
CONTACT INDIGO E-BIKE
Need help confirming compatibility?
Contact INDIGO E-BIKE with your bicycle model, bottom bracket measurements and required configuration.
We can help you select the correct 100mm or 120mm BBSHD version and confirm the appropriate components for your e-bike conversion project.