Yard-Man 3-in-1 Self-Propelled Front-Drive Mower - 160cc Honda GCV Engine, 21in. Deck, Model# 12A-B2AQ701 &#160;160cc Honda GCV engine is clean, reliable and efficient SureCut blade lifts, circulates and cuts clippings to eliminate clumping Easily change cutting height with dual-lever, 6-position adjustment controls Auto return choke system for quick starts Self-propelled front wheel drive for better traction on flat land