Electrical box Hi-Speed Bosch Active Line/performance Line/line CX

The POLINI HI-Speed kit is an electronic device designed for electric bikes equipped with BOSCH ACTIVE LINE/ACTIVE LINE PLUS/PERFORMANCE LINE/PERFORMANCE LINE CX motors.

This kit allows you to increase the active assistance and make the most of the performance that the motor can offer.
Installation can be done easily in just a few minutes without any specific technical skills.
The connectors fit directly with the original ones, preserving their optimal water resistance capacity.
This kit is completely invisible and fits naturally inside the frame or the engine compartment designed for it.
Totally reversible, the original setup can be simply reassembled by disconnecting the kit.
The kit does not require any adjustments afterwards, as it self-regulates, and an external power supply like a battery is unnecessary because it is self-powered independently.