The SENIX LSPG-M6 gas powered lawn mower features a powerful Brigg & Stratton 140 cc gas powered engine which is easy to start. Engine design provides longer engine life, low vibration, and easy maintenance. The prime N pull starting allows just pushing the priming bulb 3 times and pulling the cord to start. The 2-in-1 deck allows you to mulch or side discharge. The unique vortex tunnel deck design and side discharge chute disperse grass clippings evenly. The 21-inch cutting width is ideal for small to medium size yards. The 6 position dual-lever height adjustment from 1.25 to 3.75 inch meets the needs for different grass conditions. The 8-in front and 11-in rear wheels provide great maneuverability on tough terrain and uneven surfaces. Ergonomic wire switch handle maximizes user comfort during use. Foldable handles provide compact storage for winter. All SENIX lawn mowers are backed by our 2-year limited warranty for your peace of mind.