[kass]

Tere, Sacci!
Welcome to the forum!
I don´t know anything about the sport bicycles. But in Soviet Estonia the ordinary man from the street could buy from the shop only one kind of sport bicycle - Ukraininan Harkov factory´s Start Shosse. And only then, when these were in the shop, as usul they were not. The sportsmen could get other bikes from the clubs and funds, but not from the shops.
There were several Harkov´s models since 1950-s, like V-551 Tšempion (B-551), V-555, 155-411, 156-421 Rekord, ....
In addition there were more comman bikes for tourism, 3 and 4 - speed harkov´s models Sputnik, Turist and Sport (some 7 or 8-speed?).
Some links from Russian forums
http://photo.qip.ru/users/bestoloch72/1277001/71262006/
http://tourist.kharkov.ua/phpbb/viewtopi...a5d60ec600

http://tourist.kharkov.ua/phpbb/viewtopi...a5d60ec600

http://tourist.kharkov.ua/phpbb/viewforu...3ef8187e24