FSA KFX SB0 Seatpost 27.2x400mm

The FSA KFX SB0 seatpost represents the pinnacle of carbon technology for the demanding mountain biker. Thanks to its one-piece continuous carbon fiber (UD carbon) construction, this seatpost offers an exceptional stiffness-to-weight ratio. The SB0 design with zero millimeters of setback ensures an aggressive, efficient seating position directly above the bottom bracket, which is essential for maximum power transfer during technical climbs and fast cross-country rides.

Full Speed Ahead's expertise is evident in the details of the head construction. The minimalist clamping system allows for extremely precise adjustment of the saddle angle, while minimizing the risk of creaking or slipping. This ensures a clean finish of the cockpit and frame.

When choosing the KFX series, you are opting for a component that has been extensively tested under the toughest World Cup conditions. The durability of the UD carbon is optimized to absorb vibrations from the ground, resulting in less fatigue during long rides. This 27.2mm variant is specifically designed for frames that require a slim diameter, with the 400mm length offering sufficient adjustability for various frame geometries.