Tomos






Tomos works

Tomos specials



Tomos works



One of big names in the 50cc history is Jugoslavian Tomos.
TOMOS: Tovarna Motora Sezana was named after the first factory/ manufacturer placed in the
village of Sezana (Slowenien)built after 1945, but because of an unsettled borderline against Italy, it was
feared that also Koper, was becomming an Italian city. But it was clear that Tito oriented himself towards the west and thus the borderline against Italy was determined
in 1953. In 1954 the Tomos factory was relocated to Kopar, due to its attractive location and effective harbour
making exports easier.
Tomos participated in the first season (euro-cup 61), taking a win at Hockenheim.
From then on an evolution of 50cc racebikes, all designated D = dirkalni (racer),
made a strong presence in both national and international championships.






Special features of the Tomos D7 engine: crank- mounted clutch, pressure oiled bearings via seperate pump, and no piston ring? The idea was that a slight conical barrel should take care of the sealing
Read about a restored D5 here:

http://www.technieknozem.nl/tomos%20d5.htm




Tomos specials



Danish built specials, tube- framed with donor parts from D5´s.
Frames built by Oluf Steffensen of Grenå, Denmark who himself did good with a Sachs engined version.