The 37”-long Quadcoaster, a four-wheeled push scooter, accommodates up to 300 pounds. Kids ride it by alternating legs to push from the rear. It has a wide stance and a wide upright handle on a stable platform for controllable steering and balance. It provides physical benefits, helping children improve their motor-planning skills, strengthen their muscles and weight-shifting abilities, and hone their visual motor skills. The Quadcoaster also features locking-break levers. Launch date: 2008.