After becoming the official techincal partner for the Strade Bianche, Prologo knew they needed to create a saddle to match the intensity, varying terrain and gruelling nature of this prestigious race. From this they created their most versatile range of saddles ever, ready to support you no matter the condition or surface. AGX simply stands for 'Adventure, Gravel and Cyclocross' and this saddle is for those and more. The wide anatomical PAS channel runs through the saddle along its central axis, reducing the contact and compression of soft tissues and tendons. The PAS system, is a channel in the base of the saddle. The hole or channel helps to maximises blood flow and supports the pelvic area while also preventing pressure peaks. This is a system researched, designed and developed to eliminate pressure and numbness to areas that need it most. The PAS Technology is achieved by a particular anatomical design of the foam and base. The performance and durability are guaranteed thanks to the unchanged integrity of the base.The Dimension TiroX saddle uses a TiroX Rail which is made using light-alloy steel. TiroX provides the rails with the necessary stiffness to be able to handle the large amounts of force that's created from pedalling. The specific steel is derived from aerospace and aeronautic industries. The TiroX rail is well balanced and is the best compromise between weight and rigidity.**V-Shape:** Due to its V-Shape, your positioning on the bike is brought forward. It guarantees no pressure spikes in the front/perineal area, which means great stability in the back with an increased seating area. **Specs*** Size: 245 x 143mm* Rail: TiroX Alloy 7mm* Cover: Microfibre* Padding: Light Foam* Weight: 187g