FSA - SL-K SB20 SEATPOST

The new SL-K SBS SB20 seatpost is lighter and stiffer than ever. Using a UD carbon shaft with a bonded alloy head and a sophisticated MTC clamp design, we can achieve what we believe is the finest SL-K seat post yet. Available with a polymer Di2 battery holder.

- UD Carbon shaft with bonded alloy head

- Forged alloy Top Clamp

- Chromoly Hardware

- UD carbon finish

- WE & Di2 Compatible