Made of top-quality aluminum, the A2 kick scooter is an upgraded version of the original Razor A kick scooter, with vibration dampening front suspension system to ensure a smoother ride and a wheelie bar for tricks. The scooter can be smoothly stopped by stepping on the rear-fender brake. No assembly required, just unfold, set the handlebar height, and go! (For ages 5 & up. Max weight 143 lbs)