FSA make one of the very best carbon seatposts on the market.
Forged alloy Minimal Top Clamp (MTC)
• Increased setback for correct fit and saddle support
• One piece continuous carbon fiber construction
• M5 chromoly and stainless steel hardware design
• L350mm x Ø27.2, Ø31.6mm
• L350mm x Ø25.4, Ø27.2, Ø31.6mm