The Mate X foldable electric bike has a powerful 750 watt motor, high torque, and a 48V battery that gives it a max range of 50 miles. People like the 8-speed shifting, the thumb throttle, the Tektro disc brakes, the 4 inch wide all-terrain fat tires, smart LCD color display, how it folds up in 3 steps, and the comfortable full-suspension. Available addons: full protection front/rear fenders ($100), extra tire inner tube ($20), Mate bike bell ($25), or kickstand ($30).