At Escapa, we’re offering this unique model: the Prologo Nago R4 PAS 3DMSS saddle is an ultralight model featuring an innovative multisector cover designed based on pressure test analysis and manufactured with three-dimensional conical nanostructures that enhance grip and vibration absorption.
After launching the first saddles with CPC technology in 2013—a patented system featuring three-dimensional conical nanostructures that enhance grip and vibration absorption—we decided to extend the 3D technology to the entire saddle to create a new ultralight model with an innovative multisector cover designed based on pressure test analysis.
The Prologo Nago R4 PAS 3DMSS Saddle features the same ergonomic T-shape and compact dimensions (245x137 mm) as the NAGO R4, the new multidisciplinary saddle that has already been adopted by several professionals, including Tadej Pogačar, Mark Cavendish, Geraint Thomas, Pello Bilbao, and Alberto Bettiol.
DESIGNED BASED ON PRESSURE TEST ANALYSIS
The Prologo Nago R4 PAS 3DMSS saddle was developed based on the Pressure Map MyOwn tests, Prologo’s proprietary system that enabled the scientific analysis of pressure zones exerted on the saddle by various professional and amateur cyclists. The data collected made it possible to design and create an extremely lightweight 3D saddle, with a cover composed of separate sectors that can better adapt to different pressure zones and ensure maximum support and comfort during all phases of pedaling.
3DMSS: Multi Sector System System Goes 3D
The cover of the new NAGO R4 PAS 3DMSS combines MSS (Multi Sector System) technology with an innovative 3D printing process, which has made it possible to create five separate sectors for each side of the saddle that can optimally adapt to individual pressure zones and conform to the cyclist’s body shape.
Each sector features different complex geometric shapes, variable densities, and distinct elastic coefficients, depending on its position and function:
the rear section features high density and a high elasticity coefficient to provide greater support for the ischial bones and facilitate the pull phase of pedaling;
the three middle sections have low density and a medium elasticity coefficient to offer maximum comfort where the soft tissues rest;
the front section has a medium density and a low elasticity coefficient to provide good support even when pedaling on the tip of the saddle.
Comfort and performance, with a record-breaking weight for a 3D saddle
Part of our design efforts also focused on improving a typical weakness of 3D-manufactured saddles: their weight, which is significantly higher than that of traditional saddles.
Using data from the MyOwn Pressure Map tests, we were able to identify the areas of the saddle where the applied pressures were lowest. The cover sections in these areas were manufactured using specific 3D geometric shapes designed to minimize the amount of material used, without compromising comfort or limiting the saddle’s performance.
The injected long-fiber carbon base and the Nack (Nano Carbon Fiber) rail help further reduce the total weight while ensuring maximum stiffness.
What is the result? The new NAGO R4 PAS 3DMSS weighs just 149 grams—the absolute lightest weight compared to all 3D models currently on the market.
