✔Powerful 25OW Motor – Conquer steep inclines up to 35° with ease. Motor: 25OW Rear Hub Motor. Motor 48V 25OW. Battery: 48V 20Ah Lithium-Ion (Removable). Battery 48V 20Ah. ✔3 Riding Modes – Electric, Pedal Assist, and Regular Bike Mode for flexible travel.