fsa-slk-sp20-seatpost-27-2x350mm
fsa-slk-sp20-seatpost-27-2x350mm, Features a UD carbon shaft with a bonded alloy head that's lighter and stiffer than ever.UD Carbon shaft with bonded SBS 2-bolt alloy head6061-T6 alloy and carbon fiber 3K weave tubular constructionUD Carbon finishCrhromoly steel hardware