... speed brushless geared hub motor 250W motor for EU, 200W for AU, 350W for US For V brake, disc or roller brakeRim28"(700C), 26" ... 2 Amps smart chargerCharger Time4-5 hoursControllerSmart controller fit for KB7H electric bicycle conversion kitDisplayer790 displayer with front light ... 1 padle assistance system (Optional)PerformanceSpeed25km/h for EU and AU, 32km/h for CA and USRange60-70 km with PAS ...