This 160-cc 21 inch 3-in-1 Gas push lawn mower has a Honda engine with mulching capability. It has 11 rear tires that provide great maneuverability on any terrain. The cutting system is the Advanced TriAction cutting system that features a rake bumper to lift grass upright, eliminating clumping. The 3-in-1 convertible deck allows you to side discharge, mulch, or rear bag grass clippings. Great for small to medium yards.