Part: ebike kit Product name: JIABO JB-92C china electric bicycle engine kit Motor: 250 350 W Rated voltage: 24 36 48 V Controller: 36 V 12-17A Charger: AC100V-240V, 2 amps smart charger Display: LED LCD Brake: al alloy with power cut off Throttle: twist thumb throttle Open size: 135mm Max speed: 25 km h (EU) 32 km h (USA & Canda)