Bicycle frame

Rám (R) kola obsahuje hlavní rámovou trubku (1) vpredu zakoncenou hlavou (12) a dole na vystupujícím konci (11) stredem (13). K rámu (R) je drzákem (14) nacházejícím se nad stredem (13) pripevnena zadní vidlice (V) a to pevne nebo kyvne. Drzák (14) tvorený trubkou je spojen s prilehlou stenou (1a) hlavní rámové trubky (1) a prípadne i se sedlovou trubkou (17), pricemz je s hlavní rámovou trubkou (1) a prípadne i se sedlovou trubkou (17) spojen svarem. A bicycle frame (R) comprising a main tube (1) which is ended by a head tube (12) in front and by a bottom bracket (13), placed down on an extended end (11) To the frame (R) is by means a holder (14), situated above the bottom bracket (13), a rear fork (V) fixed as immovably or in swing way. The holder (14) is, formed by a tube, and it is connected with an adjacent wall (Ia) of the main tube (1) and eventually with a saddle tube (17), and it is joined with the main tube (1) and eventually also with the saddle tube (17) by a weld.