Triumph Speed Twin 900

The Triumph Speed Twin 900, previously known as the Triumph Street Twin, is a naked bike produced by Triumph Motorcycles. It was presented on 28 October 2015 after four years of development, is assembled in Chonburi, Thailand, and is the successor to the Bonneville SE. It was renamed the Speed Twin 900 on 5 July 2022. It has a liquid-cooled 900 cc two-cylinder in-line four-stroke engine with multipoint electronic injection and a five-speed gearbox, producing 55 hp at 5,900 rpm and 80 Nm at 3,230 rpm. It is built on a steel frame with a 41 mm telescopic fork, and has a single 310 mm Nissin front disc and a 255 mm rear disc, both with ABS as standard. An updated version shown at Intermot in October 2018 raised the power from 55 to 65 hp.