The BOB-CAT PREDATOR-PRO is the best mower available out there. Together with the combination of it's large engine options coupled with the large 16cc HYDRO-GEAR pumps provide increased productivity and speeds up to 13.5 MPH! The large 13" maintenance free front casters & the adjustable anti-scalp rollers deliver a safe, superior cut on the undulating terrain. Not to mention this mower carries a lifetime deck,deck cradle & frame warranty. Along with the industry leading warranty of either 2years/ 2000 hours or 5 years/500 hours. Making this mower asking yourself why you don't have one!