For the 2015 model year, under Polaris's ownership, Indian introduced a new Scout model. The 2015 Scout is a cruiser with a 1,133 cc (69.1 cu in) liquid-cooled, double overhead camshaft V-twin engine and a frame formed by multiple aluminum alloy castings bolted to each other and to the engine.[37] The Scout came with braided brake lines and a belt instead of a chain which reduced maintenance as well as costs. A lower cost version of the Scout was introduced in 2016 called the Scout Sixty. It is essentially identical to the Scout and uses the same frame, brakes and suspension, but has a smaller 999 cc (61.0 cu in) engine mated to a 5-speed gearbox.