Seat Tube

Portale dedicato agli amanti della bicicletta con risultati, forum, foto, eventi e annunci

Tubo Piantone

Goes from saddle to bottom bracket.
This section changes from model to model at different angles that vary the behavior of the bike and the weight distribution.
In high-end bicycles it is built to 3 thicknesses, so it takes into account the efforts of the structure. Modifying the round section of this element has no effect on the strength of the bicycle, so modifying the shapes has a more aesthetic value.