Unique comfort lightweight and aesthetically modern: The CF Allroad Pro Seatpost features a leaf spring design that revolutionizes comfort on your road all-road and gravel bikes. Rough roads and gravel are smoothed out by the two carbon fiber VCLS leaf springs while the saddle angle remains unchanged by the parallel displacement of the two leaf springs and the floating flip head. The precise and highly sensitive tuned leaf springs work so well that they do not affect the performance of the bike or cyclist.Effectively reduces vibrations and shocks through its defined tuning noticeably increases comfort and increases riding enjoymentHighly tuned Vertical Comfort Lateral Stiffness (VCLS) leaf springs work together to smooth out the riding experienceThe defined flex allows a maximum of 20mm of leaf spring travel without any lateral twistingThe floating Flip Head guarantees a level saddle angle at all times during compression due to the parallel displacement of the two leaf springsDesigned for standard round saddle rails; A 7x9mm oval carbon rail compatible Flip Head Kit is sold separately