Trikaroo Boomer Blue Two Seater Mobility Scooter Seats two adults or one adult and two children Goes up to 18 miles per hour* Up to 40 miles per charge Size: 66LX26.5WX39.5H inches Weight Capacity: 500 lbs Weight: 181 lbs with batteries Battery weight: 60 lbs Motor: 48 volt 350 watt rear wheel single drive *Speed and distance varies by riders weight, terrain, road surface, temperature, average speed and acceleration.