Battery: Detachable Li-Ion 36 V,11.6Ah (IP65 protection) Motor: BLDC 36V/250W, Rear Hub Motor Battery charger: 36V/2A, Input 230V AC Controller+BT Device: 36V/250W, Inbuilt in Battery Lower Case w/ BT Display: LED with RFID key lock function Max. Power< 250W Max Speed< 25Kmph Range/Charge: Up to <55 km on pedelec & <45 km on throttle (*with up to 70kg rider weight) Charging Time: ~6 Hrs Throttle Grip: PVC with ON/OFF switch, Black Frame: Alloy (6061) 470mm (18") City Commuting bike & comfort Geometry with Semi-integrated battery system