median auction price (last 12 months)
The Triumph Speed Twin, introduced in production year 1938, is a landmark British classic that helped define twin-cylinder motorcycle design. Its 500cc parallel-twin engine by Edward Turner and slim, agile chassis transformed handling and styling, earning the Speed Twin an enduring place among vintage enthusiasts. Distinctive tank graphics, clean lines and cafe-racer appeal make the Triumph Speed Twin a favorite for classic car and vintage collectors seeking period-correct character.
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