The Troy-Bilt Pony 13AN689G766 is a lawn tractor produced from 2004 to 2015 by Troy-Bilt, a part of MTD. It features a 17.5 hp Briggs & Stratton single-cylinder gasoline engine with electric start and a belt-driven CVT transmission offering 8 forward and reverse speeds. The tractor is two-wheel drive with manual steering and an open operator station. It includes a mid PTO with manual clutch and a 42-inch mid-mount mower deck with two blades and manual lift. Tires are sized 15x6-6 front and 20x8-8 rear. Electrical system is 12 volts with negative ground.