PrologoScratch M5 Rails Nack - Bike saddle

Whether you're climbing a mountain pass or navigating a winding forest trail, every pedal stroke should be a pleasure. The Scratch M5 Rails Nack by Prologo, developed in collaboration with the Polytechnic University of Milan, is the ideal ally for all road, MTB, and even triathlon enthusiasts. Its 4.0 technology is here to offer you a smooth and comfortable pedaling experience, no matter the terrain.

The magic lies in its Multi Sector System (MSS), which uses independent active foams to create five targeted zones. These zones support your natural movements, allowing you to pedal with ease and efficiency. And thanks to its rounded shape, your pelvis maintains a natural rotation, relieving your lower back for longer, pain-free rides. A true technological gem beneath you!

As a bonus, the pressure distribution over a wider area almost makes you forget you're sitting.

• Dimensions of the rails: 7x9 mm
• Shape of the Rails: Oval
• Width of the Saddle: 140 mm
• Length of the Saddle: 250 mm
• Material of the Rails: Carbon
• Seat Profile: Rounded