Tackle your mowing projects in yards with flat terrain with the Black Max 21” Self-Propelled Mower! This mower is equipped with a Briggs and Stratton engine to power through your most demanding applications, and one step starting for ease of use. The 9” wheels and rear wheel drive provide added traction when mowing on flat terrain for ease of use! The Mow N’ Stow capability allows you to easily fold up your mower and save up to 70% in storage space for user convenience. The lightweight, polymax deck is rust resistant and is covered by a lifetime warranty, providing you with peace-of-mind. This mower is made in the USA and is covered by a 3-year limited warranty.