otroy-bilt zero-turn mowers new available see store for details otrov-bit otroy-baly troy-bilt® 54" riding lawn mower • 24hp briggs & stratton twin height adjustment cylinder pro series engine • electric blade engagement • high-back seat • dual hydrostatic • 3.5 gallon fuel tank ezt transmission • pivoting front axle troy-biltⓡ 42" riding lawn mower 679cc troy-bilt twin height adjustment cylinder engine • electric blade engagement • dual hydrostatic • 3.5 gallon fuel tank ezt transmission • pivoting front axle product may vary by store location and availability