Classic and vintage bicycle stems and bars by Cinelli, 3ttt, Modolo, SR etc. 3ttt and Cinelli were the major companies who produced stems and stem bars in the vintage and classic bicycle era from 1950s to 1990s. One of the most popular stem models are Cinelli 1A and Cinelli XA. The most popular stem bars are 3ttt Mod. Competizione and Cinelli Giro D'Italia! You will also find here fine and rare pantographed stems and stem bars for major vintage cycling brands like Gios, Cinelli, Masi, Colnago and more!