New AGX saddle line
Three new lightweight, high-performance saddles designed to explore the gravel universe
Prologo renews and completes its AGX line, dedicated to Gravel, Adventure, and Cyclocross, with three new lightweight, comfortable, and versatile saddles developed for off-road terrain.
The range expands with the introduction of the new semi-round Nago R4 PAS AGX, the flat Dimension R2 AGX, and a redesigned version of the round Scratch M5 PAS AGX.
Enhanced comfort on gravel rides and long-distance adventures
All new AGX models stand out for their technical features that deliver enhanced performance and comfort, even on the roughest gravel roads.
- Thicker padding with next-generation foam.
- Wider and flatter nose, offering a larger contact surface for better pressure distribution and stability during aggressive pedaling.
- Base made with dedicated materials to increase flexibility and comfort, improving shock and vibration absorption.
- Slide Control technology on the cover for improved bike control and stability.
- PAS (Perineal Area System) central cut-out to eliminate pressure peaks and ensure proper blood flow.
Slide Control technology for increased grip and stability
Developed specifically for gravel, the Slide Control technology is based on a functional 3D pattern integrated into the saddle cover. This distinctive and technically effective texture provides constant, controlled grip, allowing the rider to maintain a stable position and improve bike handling in every pedaling phase and on all terrains.
- Enhances on-saddle stability and reduces power loss from unwanted slipping;
- Provides consistent grip without limiting natural pelvic movement or requiring position changes;
- Supports pedaling efficiency even when rhythm or terrain changes;
- Ideal for riders seeking maximum versatility between asphalt and gravel.
Slide Control represents an evolution in Prologo’s functional saddle design, combining control, efficiency, and safety in a single solution.
Developed in collaboration with top professional cyclists
The AGX saddles have been developed in collaboration with top gravel riders, including world champions Matej Mohoric, Pauline Ferrand-Prévot, and Marianne Vos.
They’re designed for riders who approach gravel and cyclocross with a competitive spirit, as well as for bikepacking enthusiasts and those who enjoy long-distance rides or a more relaxed pace — even on the road.
Introducing the New Nago with Slide Control technology
The new Nago R4 PAS AGX, a semi-round T-shape saddle ideal for riders with good pelvic mobility, measures 245 x 137 mm and — like all AGX models — is available exclusively in the PAS version.
Thanks to its wider PAS channel, it reduces pressure on soft tissues, tendons, and blood vessels, ensuring proper blood flow throughout the ride. Its increased padding, made with advanced dual-density foam, consists of two independent sections, offering excellent support and comfort on every surface.
The New Dimension R2 AGX – Available in Two Widths
The Dimension R2 AGX, a flat saddle with V-shape ergonomics and a forward-positioned anatomic center, evolves from the previous model with a wider, flatter nose. Equipped with PAS technology, it is available in two sizes: 245 x 143 mm and 245 x 153 mm.
The 153 mm version is perfect for riders with a wider pelvis or those seeking improved weight distribution and comfort. It features 5 mm thicker next-generation foam padding compared to the standard model.
New Scratch M5 PAS AGX – Redesigned for Gravel
Prologo’s iconic round saddle gets a major update in its gravel version, improving both shape and technical performance. The new, wider, and flatter nose provides a larger, more supportive seating area when riding in an advanced position. This evolution allows riders to fully exploit the T-shape design, ideal for those who like to move freely along the entire length of the saddle.
Equipped with PAS and Slide Control technologies, the Scratch M5 PAS AGX is available in two versions: a compact 250 x 140 mm and a wider, more padded 250 x 147 mm, designed for riders with greater sit-bone distance or those who prioritize comfort.
