Troy-Bilt WC33 420cc 33-inch Wide Cut RWD Lawn Mower With Electric Start Powered by 420cc OHV engine with easy electric start and 4 rear-wheel drive forward speeds Offers a wider 33-inch twin blade cutting deck and four forward speeds with the rear wheel drive system (with integrated deck wash) Designed with zero-turn maneuverability to "turn on a dime" to save time " 2-in-1 convertible to side discharge and mulch (bagger optional, sold separately) Backed by a 3-year limited warranty