Class four e-bikes include open or unlimited machines with no top speed limit and motor power beyond 750 Watts. While illegal in most states, they exist in a legal gray area. Some can be registered as motor vehicles with proper documentation and equipment. These e-bikes are often high-performance, off-road-oriented, or used for rural farm work. Check out our reviews of class four e-bikes below.
What are electric bike classifications? Learn more about e-bike classifications and state laws.