Electric Motor Assists Pedaling The SANYO Synergetic Hybrid Bicycle (youtube video link) is a next generation bicycle that transports you efficiently with minimal effort. The SANYO Synergetic Hybrid Bicycle features innovative functions such as "loop charging," which charges the battery while riding. "Two-wheel drive" allows for smooth start-up on hills and slopes and ensures a steady, stable ride. These advantages allow the SANYO Synergetic Hybrid Bicycle to be used for commercial or consumer purposes. 26-inch Wheel Diameter, Aluminum Frame, Internal 3-speed Transmission, 25.2V Lithium-Ion Battery, LED Front Light, 3-LED Rear lamp/flasher, 46 lbs. Loop Charge Loop charging is a power regeneration function that circulates energy for more efficient use, charging the battery by generating power while riding. The "brake charge system"works in conjunction with "Auto Mode" to deliver an ideal riding experience best suited for the particular riding conditions the bicycle and rider are currently experiencing. Brake Charge System Depressing the rear brake lever transforms the motor into a generator that is capable of charging the battery. This is known as the "Create Energy" charging system that is activated whenever rear brakes are applied while riding.