This bicycle shown in the picture is the OKAI Ranger EB50, a fat tire electric bicycle designed for all terrains. Here are its most prominent technical specifications: Motor: BAFANG rear motor with a power of 750 watts (peak 1000 watts). Tires: Wide tires measuring 26 inches x 4 inches, providing stability and comfort on rough and sandy terrain. Speed: Maximum speed of 20 mph (approximately 32 km/h), with the speed limit unlockable to 28 mph via the app. Range: Up to 30 miles using the throttle and 45 miles using pedal assist. Battery: Long-range, removable 48V, 14.7Ah battery. Display: Features a color LCD touchscreen display integrated into the handlebars, supporting app connectivity. Shifting System: Equipped with a Shimano 8-speed shifter. Brakes: TEKTRO mechanical disc brakes. Frame: Made of aluminum alloy (6061) and supports a maximum load of 330 lbs (approximately 150 kg). Extras: Features a customizable ambient lighting system for increased safety.