This is the electric bike with a strong aluminum alloy frame that supports up to 350 lbs. and has a back cargo rack. Its 750-watt motor assists a rider while pedaling or enables effortless cruising across asphalt, dirt, or grass on slim 26" tires. Controls on the handlebars operate the seven-speed Shimano gears and enable the rider to manage the power of the removable, rechargeable 48-volt battery. With front and rear disc brakes, front shock suspension, LED headlight, and dual-cushioned padded seat for a comfortable ride. A four-hour charge via AC provides a 36-mile assisted range or 18-mile range at full power. Seat adjusts for riders 5' 4" and taller. 79" L x 12" W x 45" H. (73 lbs.)