Unbridled Jet, a grade II stakes-placed son of Unbridled, has been purchased by Jerry Sleeter for stallion duty at Sleeter Farms near Clementon, N.J. Unbridled Jet formerly stood at Country Life Farm near Bel Air, Md.Ten-year-old Unbridled Jet is represented this year by stakes winners Scheing E Jet, Unbridled Smile, and Ready Set Jet, who is an unbeaten group II winner in Trinidad. He has sired two earlier stakes winners. His 2006 progeny earnings of $1.6 million will place him second on New Jersey's leading sire list.Unbridled Jet, who was stakes-placed twice, is out of the Easy Goer mare Easy Summer. His second dam is Canadian champion sprinter Summer Mood. His fee is $4,000.