A lawn lovers favorite, the Pulsar PTG1221S 3-in-1 21 in. self-propelled gas lawnmower incorporates a powerful, EPA approved, 173cc 4-cycle engine that clears a 21" path with each pass. The PTG1221S doesnt stop with just being self-propelled, it also includes a single-lever, seven-position, height adjustment. Cutting height ranges from 1 to 3 in. Discharge options include side, mulch and rear bagging with the included nylon bag. This mower provides the power, performance and flexibility for all your lawn care needs.