The POLINI HI-Speed ??kit is an electronic device designed for electric bikes equipped with YAMAHA PW-PWX-X2-SYNC DRIVE PRO motors.
This kit increases the active assistance and allows you to fully utilize the motors performance capabilities.
Installation can be easily completed in just a few minutes without any special technical skills.
The connectors plug directly into the original connectors, maintaining their optimal water resistance.
This kit is completely invisible and fits seamlessly inside the frame or the designated motor compartment.
Fully reversible, the original configuration can be easily reinstalled by simply disconnecting the kit.
The kit requires no further adjustments as it is self-regulating, and an external power supply such as a battery is not necessary because it is self-powered.
The speedometer will no longer display the same information as before, as it will show half your actual speed, and the same applies to the odometer reading.
To find your actual speed and odometer reading, simply double the displayed numbers.
This model is exclusively compatible with YAMAHA PW-SYNC DRIVE (2015-2016), YAMAHA PWX-SYNC DRIVE PRO (2017), and YAMAHA PWX-X2 (2020) e-bikes. Ref: 950.830.039
Activate or deactivate the bikes speed when the hi-speed display is installed: Light (Yamaha)
In France, an e-bike exceeding 25 km/h or a nominal power of 250W is considered a moped or speed bike. Consequently, the user is required to wear an approved helmet and gloves, be at least 14 years old, register the bicycle, take out insurance and possess a valid drivers license under