Yard work has never been easier thanks the Troy-Bilt TB230B XP self-propelled walk behind lawn mower. The TB230B XP is powered by a reliable 163cc Briggs & Stratton engine featuring ReadyStart technology for simple, no prime no choke starting. Variable speed front wheel drive provides improved control and faster turns and 11 in. high rear wheels bring improved traction and maneuverability over rough terrain. The 21 in. steel deck provides durability that's built to last and includes a deck wash for easy maintenance. Dual-lever height adjusters are conveniently located to quickly adjust the cutting height. Dispose of grass clippings with either the side discharge chute, the included 1.9 bushel bag or the included mulch kit. with a reliable 3-year limited warranty, you can count on Troy-Bilt to help make yard work easier.3 year limited warranty.