Beautify your lawn with the Senix 21 In. 140cc self propelled lawn mower. This front-wheel drive, single-speed self-propelled lawn mower features a 21 In. steel deck and is powered by a reliable Briggs & Stratton 140cc gas powered engine that is designed to provide longer engine life, low vibration, and easy maintenance. The 4-stroke engine is eco-friendly offering low emissions, low fuel consumption, no mixing of oil and gas, and low noise. Prime N' Pull start makes it easy to start the mower every time, and the 3-in-1 convertible deck allows you to mulch, side discharge, or rear bag grass clippings with our 16 Gal. grass bag. This lawn mower is ideal for small to medium size yards. The durable 8 In. front and 11 In. rear wheels provide great maneuverability through rough terrain and uneven surfaces, can be adjusted to 6 different positions from 1.25 In. to 3.75 In. using a dual-lever to meet the needs and conditions of your lawn. The fold down handle allows for compact and easy storage. All Senix lawn mowers are backed by our 2 year limited warranty for your peace of mind.