Troy-Bilt TB270ES 159cc 21-Inch FWD Self-Propelled Mower With Electric Start Powered by a 159cc OHV engine equipped with a push-button electric start for operator ease A durable 21-inch steel deck with dual lever height adjustment to six unique cutting settings ranging 1.25-3.75 inches Equipped with single-lever, variable speed drive control with four top speed settings for individualized comfort and control The innovative 21-inch TriAction cutting system gives you a clean, even cut every time Comes with an adjustable loop handle for easy operation