Tackle weekend mowing with confidence using the Black Max 21-inch Gas Push Lawn Mower. This mower assembles easily out of the box, in 5 minutes or less. Skip the choke with the easy Prime n Pull starting system – just prime the bulb 3 times and pull! The versatile 3-in-1 cutting deck lets you choose your cut finish from bagging, mulching or side discharge. The robust Briggs Stratton 140cc 500 Series engine gives you plenty of power. With high rear wheels for better handling and six cut-height settings, you��re in control from start to finish. Briggs Stratton 140cc 500 Series engine High-domed steel deck 21″ cutting width 3-in-1 mowing options: Side Discharge/Mulch/ Rear Bag Easy Prime n Pull starting system