Selle San Marco Shortfit 2.0 Open-fit Carbon Fx

The SHORTFIT saddle was created to meet the needs of the most demanding cyclists who, for certain types of training or rides, turn their torso a lot, moving towards a position close to the handlebars.The special ergonomic shape of this new saddle features a reduced length and ensures adequate support in the generous rear section and optimal pressure distribution in the front section.CARBON WAIST - DYNAMIC NODE ACTION.X-shaped knot (Dynamic Node Action) that makes the frame lighter and stiffer, preventing twisting and maintaining an excellent level of comfort.Its greater length, compared to carbon frames on the market, ensures one of the most extensive fore and aft saddle adjustments.This material is used in the Superleggera and Carbon FX saddles.The 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 seatposts.