
The Prologo Scratch M5 PAS 3DMSS is an advanced, racing-inspired multidisciplinary saddle that, thanks to innovative 3D printing, becomes even more comfortable and high-performing. Weighing just 176 grams, it's ideal for the most demanding cyclists who value cutting-edge technology.
This new saddle enhances all the qualities of the iconic Scratch M5 PAS in a three-dimensional key, a model already used by Grand Tour champions Jonas Vingegaard, Egan Bernal, and Sepp Kuss.
T-shaped saddles guarantees greater freedom of movement thanks to a wider seating area. The recessed anatomical center allows the cyclist to easily change position by using the entire length of the saddle. The round anatomical shape of the Scratch M5 provides extra support to the lumbar area, helping to maintain a stable position even for those with reduced pelvic mobility.
The MSS (Multi Sector System) features three distinct mapped zones on each side of the saddle, each with its own density and elasticity. This design becomes even more effective thanks to 3D printing.
The central PAS (Perineal Area System) channel is specifically designed to eliminate pressure peaks and numbness, improving blood flow.
The long-fiber carbon base and Nack rail (nano carbon fiber) make the saddle lighter, stiffer, and more efficient. The Tirox rail version, made from lightweight alloy steel, offers less stiffness and better vibration absorption, providing an excellent balance between weight and comfort.
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. Saddle rails may have minor scratches. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Tirox (Alloy) Rails - 140mm x 250mm | Length: 250 mm |
Mfg PartNum: SC3DTN0HB25-AM | |
Rail Material: S-Alloy | |
Width: 140 mm | |
Discipline: Road | |
Saddle Type: Road Saddles | |
Color: Black | |
Nack (Carbon) Rails - 140mm x 250mm | Length: 250 mm |
Mfg PartNum: SC3DNA0HB25-AM | |
Rail Material: S-Alloy | |
Width: 140 mm | |
Discipline: Road | |
Saddle Type: Road Saddles | |
Color: Black |

