What famous salt flat gives the Triumph Bonneville motorcycle its name?

The Triumph Bonneville motorcycle is named after Utah’s Bonneville Salt Flats.

Triumph introduced the Bonneville in 1959, naming it after the Bonneville Salt Flats, where motorcycle and automobile speed records had been pursued. The name connected Triumph’s new road motorcycle with the international culture of land-speed racing.

The original Bonneville was based on Triumph’s parallel-twin engine and was developed for the American market, where riders wanted more performance from British motorcycles. Its name became associated with the T120 model and later generations of Triumph roadsters.

The Bonneville name is sometimes confused with Bonneville Speedway, a racing venue located on the salt flats. The geographic feature is the Bonneville Salt Flats, while the motorcycle’s name refers to that wider record-setting location and its speed-running tradition.