Tuning Chip E-Bike SPEEDBOX 3.1

The Tuning Module SpeedBox 3.1 for YAMAHA PW-X3 drives removes the 25 km/h speed limit from e-bikes and pedelecs.

With the Tuning Module SpeedBox 3.1 for YAMAHA PW-X3 you can freely adjust the speed limiter of the e-bike beyond 25 km/h. After installation, correct data such as maximum speed, average speed, daily distance and range are shown on the display.

• Display of real values
• Invisibly mounted on the engine
• Top speed freely adjustable

Setting the Tuning Module SpeedBox 3.1 for YAMAHA PW-X3 drive

The SpeedBox 3.1 can be activated in an E-Bike display by pressing the LIGHT button. Then the display will briefly show the top speed of 99 km/h. Once activated, you can ride at unlimited speed. To cancel the function, simply press the LIGHT button again. The display will then show the function of 25 km/h, which then acts as a limit and restores the original state.

To change the speed limit, you must switch the mode three levels down and then three levels up. The current speed limit is then displayed and saved after five seconds of inactivity. If the maximum speed is to be changed again, the LIGHT button must be pressed, or the rear wheel turned 360°.

Assembly and disassembly

To connect the SpeedBox 3.1 for YAMAHA to an e-bike, use the coloured plugs that come with a key for the correct connection, so installing the chip is really easy. After the battery is removed, the connections on the engine are exposed. Remove all connections from the engine to the sensor and to the display, then connect the SpeedBox 3.1 for YAMAHA in between. Just follow the colours and nothing can go wrong.

Note: If the tuning module is installed on a brand new E-Bike, you should have ridden the bike for at least one kilometre beforehand.

It is recommended not to update the software of the e-bike. This may affect the function of the Speedbox.

Attention: If the software of the e-bike is updated, the SpeedBox must be uninstalled from the e-bike. Then the software can be updated and the SpeedBox can be installed in the e-bike again.

Conclusion: With the tuning module SpeedBox 3.1 for YAMAHA, your e-bike will go beyond 25 km/h.

Our ideas for easy installation and a pleasant ride - SIP Tip:

• Installation is easy with the XLC Torque Key Set
• A Helmet is for safety and comfort 
• The mobile phone holder is incredibly practical

ATTENTION: To avoid mistakes during installation, please read the product descriptions and Instruction Manuals that are available for your Tuning Chip. You can find additional information in this blog: E-bike tuning and software updates.