The USE Ultimate EVO Carbon Seatpost is a high-quality, lightweight and durable seatpost designed specifically for road bikes. Made from carbon, this plain seatpost offers a sleek black finish that will complement any bike's aesthetic. It comes with a 1-year manufacturer warranty, ensuring peace of mind and reliability. This set includes one seatpost, providing a straightforward and essential upgrade for cyclists looking to enhance their performance on the road. 27.2 x400mm seatpost came of a new bike as I needed a setback post.