Tuning module for e-bikes with Yamaha PW-X4 motors
Properties:
Display shows: real values
Compatible with motors: Yamaha PW-X4
Activation: LIGHT button or ↑↓↑↓ buttons
Minimum mileage before installation: 10km (new bike)
Basic tuning chip for Yamaha PW-X4 e-bikes.
The tuning chip SpeedBox 3.6 enables you to suppress the speed limiter on your electric bike.
Assembly
Installing the device is easy and intuitive. Choose the option that suits you best – a video guide, a printed manual, or a detailed step-by-step picture guide.
Warning
Please note that operating such modified pedelecs on the street may be contrary to the laws in force in some countries. The manufacturer assumes no responsibility for damage caused by the use of SpeedBox products. E-bikes equipped with SpeedBox products must not be used on roads, bike paths and public areas. E-bikes equipped with SpeedBox products may only be used at your own responsibility and property. Using SpeedBox products can void your e-bike guarantee.
We recommend using additional safety features and protection products to avoid injuries at higher speeds.