Polini dongle booster kit for Panasonic (Flyer Gazelle)

hi-speed module 50km/h bosch mid-motor. POLINI HI-SPEED FOR E-BIKE EQUIPPED WITH PANASONIC MOTOR. Polini Hi-Speed is an electronic device developed for Bosch e-bike motors with the aim of bypassing the 25 km/h limiter and thus leaving the pedal assistance mode permanently active up to 50 km/h to the maximum performance that the motor can offer. Polini Hi-Speed is very easy to install, because the plugs correspond to the original ones, thereby maintaining the waterproof function. Installation takes only a few minutes and can be done without opening the motor and without the hi-speed module 50km/h bosch mid-motor. POLINI HI-SPEED FOR E-BIKE EQUIPPED WITH PANASONIC MOTOR. Polini Hi-Speed is an electronic device developed for Bosch e-bike motors with the aim of bypassing the 25 km/h limiter and thus leaving the pedal assistance mode permanently active up to 50 km/h to the maximum performance that the motor can offer. Polini Hi-Speed is very easy to install because the connectors match the originals, while retaining the waterproof function. Installation takes only a few minutes and can be done without opening the engine.