Yard Machines 11A-414C000 21-Inch 158cc Briggs & Stratton 500 Series Gas Powered Side Discharge/Mulch/Bag Lawn Mower 21-inch 3-in-1 deck push mower comes with a Briggs & Stratton 500 series engine 9-position height adjustor Soft top grass collector included 7" front wheels and 8" back wheels Non-CARB Compliant/Not For Sale In California