Introducing the all - new SpeedBox 1.2, a ground - up redesigned tuning chip for e - bikes with Shimano motors. It comes with a fresh design, brand - new hardware, and firmware. This amazing chip lets you suppress the speed limiter on your electric bike. When you use it, the actual speed will show up on your display up to 23 km/h. If you want to view correct speed and all riding data during your ride, go for the SpeedBox 1.2 B.Tuning for Shimano. You can see real values right on your phone's display using the SpeedBox App. Compared to previous versions, this new product plugs into the engine's E - Tube port. So, your e - bike motor must have a free E - Tube port. If it doesn't, choose the “+E - Tube Port” variant. E - bikes without a free E - Tube port usually have a Di2 electronic gear shifting system, a tube - integrated Satellite System ON/OFF Switch (EW - SW100, EW - SW300), or an E5000 motor. The SpeedBox 1.2 is easily controlled with a LIGHT button. When the lights are off, it's activated; turn the lights on to deactivate it. If you want tuning independent of lights, don't connect the red wire during installation. If your e - bike has no lights, it'll be activated all the time. We use original connectors for the SpeedBox chips, making installation and disassembly a breeze. We've also prepared detailed instructions and videos. If you're installing it on a new bike, ride it for at least 1 km before activating the chip. Instructions are available in text, graphic 'Standard' version, and graphic '+E - Tube port' version. Remember, using this modified e - bike on public roads may be illegal in some countries. The manufacturer isn't responsible for damages. E - bikes with SpeedBox can only be used on private property at your own risk. Using SpeedBox may void your e - bike's warranty. We strongly suggest using safety features and protective gear to prevent injuries.

Using the SpeedBox 1.2 is quite straightforward. First, make sure your e - bike's Shimano motor has a free E - Tube port. If not, choose the “+E - Tube Port” variant. When installing, connect the chip using the original connectors we provide. You can refer to the detailed instructions and videos we've prepared. If you're putting it on a new bike, take it for a 1 - km ride before activating the chip. To control the chip, use the LIGHT button. When the lights are off, the chip is on; turn the lights on to turn it off. If you don't want the lights to control the tuning, just don't connect the red wire during installation. If your e - bike doesn't have lights, the chip will always be active. Now, about the important stuff. Using this modified e - bike on public roads might be against the law in some places. You can only use it on private property and you're taking all the risks. Also, using this chip may void your e - bike's warranty. Always wear safety gear and use other safety features to stay safe. And if you have any trouble with installation or disassembly, just reach out to us.