UberScoot Evo-Citi-800 Citi 800w Electric Scooter Front "Cam-Link" Suspension - Unlike the competition, this is a true suspension system that offers a smooth ride, while offering excellent resistance over bumps. Quick Release Seat - You won't find an easier way to install or remove your seat. Patented design by Puzey Designs. One Touch Easy Folding Frame - Improved folding system, with superior feel and functionality. Auto Chain Tensioning. Disc Brakes - Front and Rear with Aluminum Brake Levers. Tires - 11 inch Oversized Knobby Dirt Tires - Tubeless SAFETY FIRST - ALWAYS WEAR YOUR HELMET AND ALL SAFETY EQUIPMENT AND OBSERVE SAFE RIDING RULES!!! Recommended Age: 12+ years (A parent's decision to allow his or her child to ride this product should be based on the child's maturity, skill and ability to follow rules.)