Tuning dongle Polini panasonic will fit e-bike 950.830.032

hi-speed module 50km / h bosch mid-engine POLINI HI-SPEED FOR E-BIKE EQUIPPED WITH PANASONIC MOTOR Polini Hi-Speed ??is an electronic device developed for Bosch e-bike engines with the aim of bypassing the 25Km / h limiter and therefore leave the pedal assist mode permanently active up to 50 km / h up to the maximum performance the motor can offer.Polini Hi-Speed ??is very easy to install, as the plugs correspond to the original ones, maintaining the waterproof function. takes only a few minutes and can be done without opening the engine.