♥TOMOS♥ Menu

made in Slovenia


Select which section:


Non-Engine Parts 

A5 (A35 and A55) Parts

A3 Engine Parts


Tomos Models     Parts Grid   Parts Grid 2

Owners Manual    Operating Costs 


Maintenance   Performance   A55 Tuning

Clutch Service    1992-08 Throttle Slider 

Oil Injection     Assembly   

A55 Intake Restrictor   A55 Trans Oil Leak 

A55-pedal Driveshaft    Electrical




The name TOMOS is from varna (factory) tornih koles (motorcycles) Sezana (city in western Yugoslavia). TOMOS began in Sezana but later moved to Koper, Yugoslavia.

former-Yugoslavia nations

Slovenia was a republic of Yugoslavia until March 1991, when it became an independent country, the Republic of Slovenia. Here is the historic district of Koper, Slovenia in 2004.  








1955: TOMOS began

1956 to 1981+ Puch remakes: From 1956 to 1981 Tomos made, under license, mopeds and motorcycles that were exact copies of Puch models. Until 1973 the Puch remakes were called Colibri 1,2,3, up to 15. After 1973 most were called APN. They had 2, 3, and 4-speed manual transmission. Pedal models had left-hand grip-shift. Kick models had foot shift.

1973 to 1974 Tomos A3: In 1973 Tomos introduced their own stamped steel frame, engine, and wheels, the 1973 Automatic 1, a one speed. A two speed version soon followed, the 1973 Automatic 3, and the 1974 Automatic 3K. These went 28mph, made 2.0 horsepower, and weighed 97 lbs. The A3 pedaled forward like a bicycle, yet started the engine by kicking backwards. There is no start lever on a Tomos.

1991 was the break up of former Yugoslavia, after years of civil war, into eight independent countries.


Inside the Tomos plant in 2004.