The Budnitz Model E is the lightest electric bicycle of its kind in the world. Effortlessly maintain cruising speed and magically conquer hills with a 250W motor, battery and sensors concealed in an elegant rear hub. An incredible range of up to 100 miles. Recharges as you ride, eliminating the need for plugs or cables.Deceptively simple. Built to last a lifetime.

Source: Belt Drive Titanium e-bike – Budnitz Model E | Budnitz Bicycles Store