The requirement for a two seat cockpit has seen several, mostly American sports cars, like those built by West Race Cars excluded from Supersports.
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In 2010 a new national series began for Supersports and invited cars (to allow single-seat sports cars such as West designs) was created called the Sports Racer Series.
Breitling SA produced a limited (1000 units per colour) Breitling for Bentley Supersports chronograph wrist watches (based on Breitling Calibre 26B) inspired by the Bentley Continental Supersports car.
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Breitling SA produced a series of 1000-unit Bentley Supersports Light Body wrist watches (based on Breitling Calibre 27B) to commemorate Bentley Continental Supersports Convertible's ice speed record.
Sports 1600 gave way to "K Sports" with a Rover K-series engine and the 16-valve two-litre Vauxhall temporarily replaced the 1700 cc Crossflow unit in 1993 for the short-lived rear-engined Supersports category.