What type of drive system is used on the Charger bicycle?
Charger bike engineers integrated a second motorized chain into the rear hub of the bicycle. By utilizing two chains they were able to keep the traditional bicycle “feel” when pedaling without assist. Since the motor chain connects also to a multiple gear hub, this makes the motor power more effective than if it were connected directly to a single geared drive shaftas most other direct drive electric bike competitors have done.
