“X”- shaped node (Dynamic Node Action) which allows the frame to be made even lighter and more rigid, avoiding twisting, and maintaining an excellent level of comfort. Its greater length, compared to the carbon frames on the market, ensures one of the most extensive backward and forward saddle adjustments. This material is used on the Superleggera and Carbon FX saddles.
Carbon frames have a section of 9.8 x 7 mm which increases resistance and ensures extremely light structures. You need to use an adapter with some seat posts.