FSA K-Force SB25

The 2016 FSA K-Force SB25 is a top-end road seatpost. All-carbon, the K-Force is light and very strong, with single-piece construction. The clamp fits standard 7mm rails, its novel design offering extensive adjustability. Several configurations are available: with or without space for a Di2 battery, in lengths of 350 or 400mm. Setback is 25mm, diameter 31.6mm. Offered in a carbon finish with black or red highlighting.
A very good road seatpost.