Kistp Update 450W lightweight EBike with max speed 18.6mph, up to 28 mileage long range, assisted range 45 miles, 14" air-filled tires, dual disc braking, 36V/10A battery, 3 riding modes, max load 265 lbs for commuters!Kistp 14'' Electric bikes can be smooth and cost-effective to get around and help you take the weight off tired legs or tackle tricky uphill stretches with ease!