Cervelo SP-SP20 Carbon Seatpost Carbon, 0mm Offset

What Our Gearhead(R) Experts Are Saying: "I've used both offsets depending on the build-15mm on my S5 for a balanced road fit, and 0mm on my TT setup to get fully forward and aero. The carbon construction cuts weight and smooths out road chatter, and the integrated clamp head makes fit adjustments quick and secure."Whether we're refining our road race position or dialing in a time trial fit, the SP20 Carbon Seatpost gives us the adjustability and ride feel we need to perform. Made from vibration-damping carbon and available in both 0mm and 15mm offset options, it helps us customize saddle setback for power, comfort, or aerodynamic gains. With a 350mm length and integrated saddle clamp head, the SP20 is built for precise positioning and long-term durability. The 15mm offset is ideal for riders looking to shift slightly rearward for improved balance and endurance support, while the 0mm version brings us forward, perfect for triathlon, TT, or aggressive race-day setups. Compatible with a range of Cervelo aero road models, this post is an essential fit tool for performance-focused riders.