The Cub Cadet ST54 FAB riding mower features a 24 HP Kohler V-twin engine for powerful performance and a hydrostatic transmission drive for smooth and simple operation. The 54" heavy-duty reinforced fabricated triple-blade AeroForce cutting system optimizes airflow and maximizes suction, eliminating clumping discharge and providing superior bagging capabilities. | Cub Cadet 54" 24HP Lawn Tractor ST54 FAB