The TSDZ2/TSDZ2B thumb throttle is a thumb throttle specially designed for Tongsheng central motors equipped with the 8-pin VLCD5 display.
It enables the motor to be activated without pedaling, offering extra control when starting, climbing or maneuvering at low speed.
Sturdy, compact and easy to install, it integrates perfectly with VAE conversions based on the Tongsheng motor.
Key Features
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Compatible with TSDZ2 / TSDZ2B using a VLCD5 8-pin screen
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Pedal-less acceleration: ideal for starts and hill-holding
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Easy mounting on standard handlebars (22.2 mm)
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Robust, reliable construction
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Smooth operation with Tongsheng controller
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Improves driving comfort in urban and technical environments
Technical specifications
| Features |
Detail |
| Make / Model |
Thumb Throttle for Tongsheng TSDZ2 / TSDZ2B |
| Type |
Thumb throttle |
| Compatibility |
TSDZ2 / TSDZ2B motors + 8-pin VLCD5 display
|
| Connections |
8-pin (VLCD5 harness) |
| Mounting |
Handlebars Ø 22.2 mm |
| Function |
Motor activation without pedaling |
| Material |
Engineering plastic + integrated electronics |
| Operating voltage |
Powered via controller harness (DC) |
| Use |
Urban, assisted start, Tongsheng mid-mounted engine |
