The WCS LINK FlexLogic carbon seatpost brings more compliance, more versatility and less weight to the legendary Ritchey Two-Bolt seatpost system. This seatpost has a 15mm offset, the patented LINK lock is reversible and fits all standard seatpost designs. The carbon structure used for the Carbon LINK FlexLogic was originally developed for top Pro Tour teams and is 15% more vertically compliant without losing stiffness - ideal for racing in the Alps during the Tour de France, or perhaps for riding on local gravel roads. Material: carbon Diameter: 27.2, 30.9, 31.6mm Total length: 300, 350, 400 mm (including 100 mm minimum insert) Offset: 15mm Seat lock: standard rails Weight: 195g (27.2x350mm) Colour: UD carbon finish