The FASTEST Gas Scooter Model XG-575-DS A-Blaze Signature Series 2 Speed Black Not California Compliant Speed : Up To 35 mph* , Distance : 20+ miles per tank* Throttle Type : Variable speed control (thumb type) , Braking System: : Front & Rear Vented Disk Brakes , Drive System: : Chain - Featuring Quick Adjust - One Touch Adjusting System