SpeedBox 3.4 Compatible with Yamaha E-Bikes Wabasch or Crosscore RC/E-Bike Tuning-Chip

• The tuning kit can be activated directly on your e-bike’s display. After pressing the LIGHT button or ↑↓↑↓, a value of 99 km/h (62 mph) is displayed and from now on you will be able to ride at an unlimited speed. To deactivate the tuning kit, press the LIGHT button or ↑↓↑↓ again. The value of 25 km/h (16 mph) will appear on your display and the speed limit will reset to 25 km/h. Your e-bike will then work the same as before installation of the chip.

• You can set the maximum speed of an electric assistance by changing modes three levels down and then three levels up. An actual speed limit will be displayed after that. The maximum speed of an electric assistance can be switched by pressing LIGHT button shortly or by turning the rear wheel 360°. The last displayed limit will be saved after 5 seconds of inactivity.

• A new feature in this SpeedBox version is the possibility of activating the double-click function in SpeedBox app. By activating this function, the lights become independent of tuning. By double-clicking on the LIGHT button, the lights will flash, and the tuning will turn on. If you double-click on the button again, the tuning will turn off and the e-bike will work the same as without a chip.

• When connecting the SpeedBox chip to an e-bike you will find connectors colored to make installation very simple. If you have any troubles with installation or disassembly, do not hesitate to contact us. If you are planning to install SpeedBox on a brand-new bike, make sure you ride it for at least 10 km before the chip is activated.

• Electric bikes equipped with SpeedBox products can be used exclusively on private property and entirely at one’s own risk. The use of SpeedBox may void the warranty of your ebike.

SpeedBox 3.4 is a smart third-generation tuning chip for Yamaha CrossCore RC and Wabash e-bikes. It allows you to adjust the speed limit and ensures real-time display of data such as maximum speed, daily mileage, and cruising range. Activation & Deactivation: Press the LIGHT button or ↑↓↑↓ to activate tuning. The display will show 99 km/h (62 mph), allowing you to ride without limits. To deactivate, press the button sequence again – the speed limit will reset to 25 km/h (16 mph). Customizable Speed Limit: Switch down three times and then up three times to set your preferred speed limit. The new value is displayed and automatically saved. Alternatively, adjust it by pressing the LIGHT button or turning the rear wheel 360°. Easy Installation: Color-coded connectors make installation quick and simple. Detailed instructions and video guides are available. Important Notice: This tuning is not compatible with Yamaha PW-SE, PW-X, PW-TE, PWX2, PW-ST, PW-X3, PW-S2, YDX-Moro, YDX-Moro Pro, Yamaha UrbanRush. The use of tuned e-bikes on public roads is prohibited.