The Speed 400 brings the Triumph modern classic experience to more riders than ever before. 

Styled to echo Triumphs of the past and applying the very latest in engineering technology, the all-new single-cylinder TR-series engine was designed to produce a fully exploitable, characterful, and responsive power delivery with class-beating performance.

A neutral yet engaging riding position with a low seat height are combined with a dedicated chassis and high-quality suspension and brakes, to deliver Triumph’s signature agile and confidence-inspiring handling, enabling riders of all abilities to make the most of the Speed 400’s dynamic performance.

The exceptional finish and attention to detail present in every Triumph Modern Classic is apparent throughout the Speed 400. From the trademark black powder coated engine casings to the deep paint finish, the Speed 400 is unmistakably Triumph and a truly premium Modern Classic.