About the Tao Tao EVO 50cc Street Legal Gas Powered Scooter The Tao Tao EVO 50cc Scooter is without a doubt the largest 50cc scooter on the market. If you feel like you’re too big to ride a scooter, the Tao Tao EVO is here to show you that you’re not. The legroom that the Tao Tao EVO scooter offers is outstanding and the seat design is perfect for larger riders. The Tao Tao EVO also features 12-inch wheels and upgraded suspension that makes for a better ride anywhere that your travels take you. Headed to the grocery store? The Tao Tao EVO is the perfect choice. It offers exceptional under the seat storage as well as a locking trunk so you won’t have hanging bags blowing in the wind. As with any Tao Tao 50cc scooter, the EVO 50 is equipped with a powerful QMB139 Chinese engine capable of speeds 35+ MPH. No rider is too big for the Tao Tao EVO 50.