KETELES K820 250W Mountain Electric Bike 48V 17.5Ah 29''E-Bike for Adult 25KM/H
250W Motor. Rear Wheel Motor: 48V 250W Brushless Hub Motor. Equipped with a 250W brushless rear hub motor with 60–70 Nm of torque, this e-bike accelerates smoothly and reaches speeds of 30–50 km/h. 48V 17.5Ah Battery.