FSA Saddle post SL-K DI2 ITC SB20 27.2x350mm V19 Gris FA192-0068001030

Specifications:The new SL-K SBS SB20 seat post is lighter and stiffer than ever: only 222 grams for the length of 27.2 x 350 mm. Using a UD carbon shaft with an alloy head glued and a sophisticated MTC clamp design, we can achieve what we believe is the best SL-K saddle to date. Available with a Di2 polymer battery holder.Features:- UD carbon shaft... morewith bonded alloy head- Forged alloy top clamp- Chromoly Hardware- Compatible with standard 7mm rails and 7x9mm oval rails- UD carbon finish