Yard work is easy thanks to the Troy-Bilt® TB100 push mower, featuring a dependable 140cc Briggs & Stratton® engine equipped with Prime 'N Pull™ technology for easy starting. The 11" rear wheels are designed to aid maneuverability on hills and over rough spots in the lawn. The durable 21" steel deck comes with a mulch kit engineered to finely mulch grass clippings and help add nutrients back into the soil.