Snapper SP80 21-Inch Variable Speed Front Wheel Self-Propelled Lawn Mower with 725ex Series 4-Cycle 190cc Engine (Discontinued by Manufacturer) Self-propelled, variable speed front wheel drive 725ex Series 4-Cycle 190cc engine with quick starts technology Constructed of heavy-duty 15-gauge steel and features steel front and rear axles with 8-inch front wheels and 11-inch back wheels Converts from side discharge to mulching to bagging for all applications 3-year limited warranty Can not be shipped to the state of California