The Cub Cadet 21-in, 160cc front wheel drive, self-propelled lawn mower gives you the option to side discharge, mulch or bag your grass clippings. The deep dome deck design allows for better airflow creating an optimal environment for the blade system. And with a blade that triple cuts the grass to turn waste into mulch, you'll have flawless results and a healthier lawn. Adjustable 3-position ergonomic handle with soft-touch grip maximizes user comfort, and ball-bearing industrial-tread tires have greater traction to turn around lawn obstacles. With 6 different deck height adjustments, you can choose a cutting height ranging from 1.25-in to 3.75-in. Patented SmartJet(TM) system cleans the deck's underside from grass and debris without you having to get close to blades. Backed by a 3-year limited residential warranty, Cub Cadet mower is sure to provide you with years of reliable use.