Poulan Pro, 2-N-1, Push Lawn Mower, 158CC Briggs & Stratton 550 Series Engine, 5.50 FTLB Gross Torque Rating, 21" Stamped Steel Deck, Rear Bag/Mulch Capable, 7" Front & 8" Rear Wheels, 5 Position Fingertip Height Adjusters, Fully Assembled With Folding Handles, Grass Bag & Engine Oil Included In Carton, 2 Year Limited Warranty, EPA/California CARB Compliant.