FSA SL-K Carbon Seatpost 31.6 x 350mm SB20 SBS

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 head

6061-T6 alloy and carbon fiber 3K weave tubular construction

UD Carbon finish

Crhromoly steel hardware