Get solid, strong performance and plenty of power with the Troy-Bilt Pony 42 riding lawn tractor. The Pony lawn tractor is powered by a 15.5 HP Power Built Series (single-cylinder) OHV Briggs and Stratton engine that delivers reliable starting performance for all your mowing needs. The 7-speed Shift-on-the-Go transmission allows smooth change of speed and direction while the operator-controlled reverse mowing feature provides an alternate cutting option when you need it. Operators can easily get on and off the mower with the StepThru frame design made of fully-welded, 13-Gauge steel. Automatic headlights provide increased visibility and added safety at any time of day or night.