FSA SL-K SB20 Seatpost

Full Speed Ahead SL-K SB20 Carbon seatpost

The new SL-K SBS SB20 seatpost is lighter and stiffer than ever – just 221 grams for the 27.2 x 350mm length. Using a UD carbon shaft with a bonded alloy head and a sophisticated SBS 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

Fit Ø7mm standard rails and 7X9mm oval rails

Chromoly Hardware

UD carbon finish

Black graphics