The new SL-K SBS SB0 seatpost is lighter and stiffer than ever. 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 seatpost yet. Available with a polymer Di2 battery holder.

– UD carbon shaft with bonded alloy head
– Forged alloy “SBS” 2-bolt head
– Chromoly hardware
– 20mm setback
– Fits 7mm standard rails and 7x9mm oval rails
– 221 grams