• Legendary TSS
• Two stroke, water-cooled
• Restored by a specialist for Mr Morbidelli

Spurred on by the successes achieved by tuned versions of its first model, the Tralla 101, Bultaco went one stage further and developed its first purpose-built racing motorcycle: the legendary TSS, 125cc prototypes of which began testing in 1960. About as simple as a racing motorcycle can get, the air-cooled two-stroke single developed 20bhp initially, which proved sufficient to win races at national level worldwide and compete without embarrassment in Grands Prix, provided the rider had enough talent. It was demonstrably the best 125 that privateers could buy at the time. Self-generating electronic ignition, a six-speed gearbox, and water-cooling were the most significant advances, the latter arriving on customer bikes for 1965. Geared primary drive came later. Among the first racers to campaign the Spanish two-strokes in the UK were Tommy Robb and Dan Shorey, the latter taking the coveted ACU Star (British Championship) in the 125cc class in 1961. Armed with a 196cc TSS, Shorey enjoyed a phenomenal run of success in the 1962 250cc World Championship, twice finishing 4th behind a trio of works Hondas to end the year in 7th place overall. He also took the British 125cc and 250cc Championships that same year. This water-cooled (believed six-speed) TSS was restored by a specialist for Mr Morbidelli.