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 Step Thru frame design made of fully-welded, 13-Gauge steel. Automatic headlights provide increased visibility and added safety at any time of day or night.