The John Deere SX85 is a riding lawn mower produced from 1997 to 2003. It features a 13 hp Briggs & Stratton 465cc 1-cylinder gasoline engine with a mechanical variable transmission offering infinite forward and reverse speeds. The mower has a 30-inch mid-mount mower deck and two-wheel drive with manual steering and disc brakes. It is designed as an open operator station lawn tractor with a weight of 365 lbs and dimensions suitable for residential lawn care.