Polini Phonic Wheel for Vespa GTS 300

The Polini phonic Wheel for Vespa GTS 300 allows you to raise the rev limiter and achieve an increase in top speed of up to approximately 10 km/h. Thanks to this component, meticulously developed by Polini’s R&D department, you can read the actual speed on the dashboard, ensuring greater accuracy and control while riding.

Easy and quick to install, fully compatible with the vehicle’s original configuration.

Installation information:

After installing the new sensor, the scooter’s ASR system will require a recalibration process to ensure proper alignment of the parameters.