The Specialized S-Works Tarmac SL7 Carbon Seatpost is a high-performance aero seatpost designed specifically for road bikes. Made from lightweight carbon, this 380mm seatpost features a sleek satin black finish that complements the aesthetics of modern bicycles. With a 20mm offset, this seatpost offers a streamlined design and improved aerodynamics, making it a top choice for competitive cyclists and enthusiasts looking to enhance their performance on the road. The set includes one seatpost, ensuring a perfect fit and seamless integration with your bike. Plus a carbon rail saddle clamp and frame wedge and rubber cover. please see photos. The post is marked at the bottom from being in the frame. But as im a 6'5 rider there is still loads of clean unmarked post.
eBay