The M230 21-in. 163cc Fwd Self-Propelled Mower is ideal for smaller yards. Its 163cc Briggs & Stratton® ReadyStart® engine is easy and reliable with no prime, no choke. A 3-in-1 deck allows you to discharge, mulch to help put nutrients back in your soil for a healthier lawn, or use the 1.9 bushel Dust Blocker bag for easy clean up or composting while reducing in-air dust and debris. The 11-in. rear wheels provide improved maneuverability on any terrain and the dual-lever, 6 position height adjustment makes it easy for you to change the cutting height while mowing.