We took our best-selling —and popular—ZT and upgraded it to an honest-to-goodness commercial grade mower ready to tackle the grind of mowing day-in and day-out. The higher horsepower engine options and dual rear hydraulics for power, larger tires for better traction and larger Hydro-Gear® drive for heavier duty performance round out an economical feature packed mower that's ready to go to work. It's got all the attributes of every Bad Boy, including the incredible value that bests every other mower in its class—and now it's all business.