The CRAFTSMAN® M220 21-in. self-propelled mower is ideal for smaller yards. It has a 150cc Briggs and Stratton® engine. The self-propelled single speed mower with front wheel drive makes getting the job done easier for you. The 3-in-1 deck allows you to side discharge, mulch, or rear bag grass clippings. The dual-lever, 6 position height adjustment makes it easy for you to change the cutting height while mowing. You'll get the job done right, and quicker, with the self-propelled CRAFTSMAN® M220. CRAFTSMAN M220 21-in Gas Self-propelled Lawn Mower with 150-cc Briggs and Stratton Engine | CMXGMAM211201