1938 Triumph Speed Twin

The 1938 1938 Triumph Speed Twin was introduced by Triumph as a standard motorcycle aimed at riders seeking standard motorcycle performance and style. Manufactured in United Kingdom, it represented Triumph's vision for the twin-cylinder standard motorcycle market during the pre-war era.

The 1938 Triumph Speed Twin is motivated by a 498cc OHV twin twin-cylinder unit delivering 27hp at 6300 rpm. Breathing through Amal carburetor and kept cool by air-cooled, the engine drives through a 4-speed transmission with chain final drive.

The chassis employs a steel single cradle frame with girder fork up front and rigid / plunger at the rear. Stopping power comes from drum front and drum rear brakes. Tipping the scales at 168 kg (370 lbs) dry, the 1938 Triumph Speed Twin offers a manageable riding experience with a 1370 mm wheelbase.

Performance-wise, the 1938 Triumph Speed Twin achieves a claimed top speed of 148 km/h (92 mph). With a fuel capacity of 14.0 liters, it offers reasonable range for standard motorcycle duties. The seat height of 780 mm makes it comfortable for most riders.

Today, the 1938 Triumph Speed Twin is considered a highly sought-after classic that commands strong prices among collectors worldwide. Parts availability is rated as moderate, making ownership a dedicated pursuit. It remains an icon of Triumph motorcycling from pre-war era.