The FAST Gas Scooter Model XG-550 (Includes EPA Certified Gas Engine) Cannot be shipped to California EPA Certified 2 Stroke 50cc Gasoline Engine with Electric Start & Back Up Pull Starter - Dual Charging System 1. Magneto 2. External Charger - Battery Included (for electric starting) Speed = Up To 35 mph* Distance = 20+ miles per tank* Length 48" Height 42" - Max rider weight = 330 lbs. 30 Day X-Treme Warranty - 6 Month Battery Warranty