4 inches fat tire electric tricycle with a 500W motor and equipped with a 48V 14.5AH detachable lithium battery can be fully charged within 6-8 hours,full charging endurance of 48.3km(30miles),which can run with a max of 25.6km/h(16mph). The max load capacity of 350 lbs which is suitable for riders of all sizes and abilities. And the seat of electric tricycle can be adjustable on proper position to meet your height. 20″ Electric Trike has 3 Riding Modes(Electric Mode/Power Assist Mode/Pedal Mode),provide you with the most comfortable riding. This Electric tricycle for adults features an aluminum + hiten steel frame, front suspension, 7-speed grip-twist shifters the derailleur provide a wide gear range and smooth shifting, various speeds are suitable for different slopes and road conditions. and 4″ wide fat tires. The 4″ fat tires along with the spring suspension fork provide good traction and comfort. Bike Type: Electric Bike Motor: 500W Motor Battery: 48V*14.5Ah Range: 30~45 Miles Top Speed: 16 mph Number of Speeds: 7 Frame: 6061 Aluminum+Hiten Steel Color: Blue/Pink/Red/Cyan/Malachite Green/Black E-trike for: Adult, Senior, Men, Women, Teenagers