Beautify your lawn with the SENIX 21-inch 125 cc lawn mower. This walk-behind lawn mower features a 21-inch steel deck and is powered by a reliable Briggs & Stratton 125 cc 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 2-in-1 convertible deck allows you to mulch or side discharge. This compact lawn mower is ideal for small to medium size yards. The durable 8-inch front and 11-inch rear wheels provide great maneuverability through rough terrain and uneven surfaces, and can be adjusted to 6 different positions from 1.25-inches to 3.75-inches using a duel-lever to meet the needs and conditions of your lawn. The fold down handle and compact design allows for easy storage. All SENIX lawn mowers are backed by our 2-year limited warranty for your peace of mind.