MotoTec 2-Stroke Gas Pocket Bike Black, EPA Certificated Comes standard with front & rear disc brakes and large 11 inch pneumatic street tires Motor is a 33cc 2-stroke, air cooled and EPA Approved Cruising range is 20 miles per tank using unleaded gas with a 2-stroke oil ratio of 32:1 Recommended Age is 13+ years a max rider weight of 170 lbs Ridged steel frame