The Yamaha YZF-R15 is a single cylinder sport bike made by Yamaha Motor Company since 2008. In September 2011, the second iteration, the v2.0, was released in India, and in April 2014 it was released in Indonesia. YZF R15 - Racing Instinct. . This spirit has been directly inherited by the YZF-R15 version 2.0. . The YZF-R15 version 2.0 is a 150cc liquid-cooled 4-stroke fuel injected bike.