Enjoy a new way to ride from Razor . the leader in scooter quality and innovation for over 20 years! With the Power Core E90 Sprint electric scooter’s side-by-side decks and full grip tapes . you can now easily enjoy a smooth ride with your feet side-by-side. Just give a kick . step aboard . and push your thumb on the throttle control to glide along at speeds of up to 10 mph (16 km/h) with up to 40 minutes of continuous riding time. Recommended for riders ages 8 and up . the Power Core E90 Sprint from Razor delivers a balanced . stable ride that doesn’t skimp on speed and excitement.