The "class" system defines the bike's speed and how the motor assists you. This is essential because local laws often restrict certain classes from bike paths or trails.
: Includes a throttle that can power the bike without pedaling, up to 20 mph . buy electric bike
: Pedal-assist up to 28 mph . Often allowed on roads but may be restricted from trails and bike paths due to higher speeds. 2. Motor and Sensor Technology How to Choose an Electric Bike | REI Expert Advice The "class" system defines the bike's speed and