The ZTrak PRO Z925 mower comes equipped with electronic fuel injection that provides up to 25% fuel savings. The closed-loop fuel injection system constantly monitors engine performance and responds to the load with the right amount of fuel. Features include a 27-hp engine with Tuff Torq integrated transmission, 7-ga. steel decks, a C-chanel frame, and cast-iron rear bumpers and front forks. It's available with a 54-in. or 60-in. 7-Iron Pro mowing deck..