Bafang 22A Controller Hidden in Frame Mount – Stealthy, Low Profile Design for Hailong 1 Style Batteries
This controller is cleverly integrated into the frame mount designed for Hailong 1-style batteries, delivering a clean and compact installation. By embedding the controller within the battery mount, your e-bike build remains sleek and tidy with fewer exposed components and cables.
Suitable for 500W motors, this 22A Bafang controller offers programmable speed limits when paired with compatible handlebar displays. Custom programming is available using the Bafang programming cable we also supply, allowing you to tailor settings for your specific needs.
KEY FEATURES
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Stealthy frame-mount design reduces clutter on your bike frame
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Compatible with 500W Bafang motors
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Programmable via Bafang programming cable (sold separately)
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Supports speed limit settings via compatible handlebar displays
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Full voltage output for lights and accessories
- Compatible with all the Bafang displays we sell as well as the Eggrider
SPECIFICATIONS
- Controller Model: BF-LD-HY-239
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Voltage Options: 48V or 52V (select the correct voltage for your battery)
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Output Connections:
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9 9-pin female Juliet motor connector
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8 Pin Female Multi (PAS, Throttle, E-Brakes)
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3 Pin Female Higo for PAS
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2 Pin Female Higo for Lights (FULL voltage output matching battery voltage, 50W available for lights)
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Cable Lengths (excluding connectors):
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Motor: 440mm
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Multi: 65mm
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3 Pin Higo: 65mm
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2 Pin Higo: 65mm + 155mm (male mating cable)
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Battery Connector Type: 5 Circular Gold Pins
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Dimensions: 346mm Long x 65mm Wide
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Weight: 430g
IMPORTANT NOTES
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Occasionally, Hailong battery frame mounts do not align with standard 2-bottle cage mount points. There must be at least two bolts securely holding the battery mount to the frame.
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If misalignment occurs, the Grin Tech battery bob mounting adapter (sold separately) may be required for proper fitment.
This frame-mounted controller is perfect for riders wanting a neat, integrated solution that keeps the bike’s aesthetics clean while providing powerful, customizable motor control.

