Sportsstuff 53-1750 Poparazzi Patented Speed Safety Valve for Fast Inflation and Deflation Patented Aluminum Quick Connect Tow System EVA Foam Knee and Knuckle Guards with Multiple Double Webbing Sure Grip Handles Heavy-Duty Full Nylon Cover with Zipper allowing for Multiple Riding Positions: Stand, Kneel, Sit, Steer, Lay Wide Wing Span Construction Allows for Tight Turns and Maneuverability, High Rise Tower on Rear Deck