This speed sensor with Y-distributor is specially designed for Tongsheng TSDZ2 and TSDZ2B central motors.
It combines the classic speed detection function with a dedicated lighting output, enabling a headlight and taillight to be powered directly via the motor.
The 6 V / 3 W output is compatible with most standard VAE lighting systems, and ignition can be controlled from the display (VLCD5, VLCD6, XH18, 850C...).
Ideal for clean, integrated fixtures, this system eliminates the need for an external battery or separate power supply for the lights.
Key Features
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Speed sensor + integrated Y-distributor
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6 V light output suitable for 3 W lamps
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Connects a headlight and a taillight
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Plug-and-play installation on TSDZ2 / TSDZ2B
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Lighting controllable directly from the screen
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Clean, reliable solution for integrating lighting into engine systems
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Robust wiring, designed for everyday e-bike use
Technical specifications
| Features |
Detail |
| Make / Model |
Tongsheng - Speed Sensor + Y-Splitter |
| Compatibility |
TSDZ2 / TSDZ2B central motors |
| Function |
Speed detection + lighting power supply |
| Lighting output |
6 V DC / 3 W (headlight + taillight) |
| Connections |
Standard Tongsheng (plug-and-play) |
| Sensor mounting |
Rear stay + wheel magnet |
| Cable length |
Varies according to version (generally 30-60 cm) |
| Use |
City, trekking, VAE conversions |
