The super lightweight S-Works Power saddle in Body Geometry design has been developed for both women and men, offering maximum power transfer and optimal pressure relief, even in an aggressive riding position. The cutout has been extended and widened based on blood flow and pressure zone tests. Additionally, the sit bones are optimally supported, ensuring maximum comfort even on long rides. The lab-tested Body Geometry fit promotes optimal blood circulation in particularly sensitive arteries for both women and men. The stiff saddle shell made from FACT™ Carbon provides low weight and efficient power application. Lightweight PU foam padding offers excellent support for comfort on long rides. The oversized saddle rails made from FACT™ Carbon are super lightweight, stiff, and durable. The robust, lightweight, and water-repellent outer material enhances durability. Padding level 1: minimalist cushioning for a direct connection to the bike. Two threads in the saddle shell allow for the attachment of SWAT™ accessories. Note: Oversized 7x9 mm carbon saddle rails require a special clamp head. Size 143 mm / Weight 159 g. Size 155 mm / Weight 161 g.