The Bultaco TSS was a single cylinder, two-stroke cross / motocross motorcycle produced between 1960 and 1969.
Engine
The engine featured a 13.5:1 compression ratio.
Drive
The final drive was via chain. Power was moderated via the wet multiplate.
Chassis
It came with a 2.75-18 front tire and a 2.75-18 rear tire. Stopping was achieved via expanding brake (drum brake) in the front and a expanding brake (drum brake) in the rear.