The USA Sports by Troy Barbell 300 pound. Olympic Weight Set with Chrome Bar is a great way to start working out. The set comes with 14 USA Sports Olympic plates, a 7 foot chrome Olympic bar and two spring collars to secure the weight plates on the bar. Experience USA Sports quality Olympic 2 inch plates, with rims and radius edges that are milled for comfort. The machine bored holes help protect the bar and facilitate easier plate loading and removal. All plates have raised silver numbers and letters for fast, easy selection and are a grey enamel finish. All plates are consistent in weight, size and quality.