The Prologo Nago R4 PAS 3DMSS a saddle meticulously crafted at the intersection of innovation and performance. This featherweight marvel weighing a mere 149 grams defies convention and invites riders to explore new horizons. But it’s not just about weight; it’s about the science the geometry and the unwavering commitment to rider comfort. After launching in 2013 the first saddles with CPC technology the patented system with three-dimensional conical nano-structures that increase grip and vibration absorption Prologo decided to extend the 3D technology to the entire saddle to make a new ultra-light model with an innovative multi-sector cover designed from pressure test analysis. The NAGO R4 PAS 3DMSS has the same ergonomic T-shape and compact dimensions 245x137 mm as the NAGO R4 the multi-disciplinary saddle already adopted by several professionals such as Tadej Pogacar Mark Cavendish Geraint Thomas Pello Bilbao and Alberto Bettiol. Key Features: Comfort and Performance with record weight:Using data from the Pressure Map MyOwn tests it was possible to identify areas of the saddle where the applied pressures were lower. The cover sections at these areas were made with specific 3D geometric shapes designed to be able to limit the material used but without compromising comfort or limiting the saddle's performance. The weight of the NAGO R4 PAS 3DMSS is only 149 grams. The absolute lowest weight compared to all 3D models currently on the market. THE MULTI SECTOR SYSTEM TECHNOLOGY BECOMES 3D: The rear section has a high density and a high elastic coefficient to provide greater support to the ischial bones and facilitate the traction phase of pedaling. The 3 middle sections present low density and a medium elastic coefficient to offer maximum comfort where the soft tissues rest. The front section presents a medium density and a low elastic coefficient to offer good support even when it is necessary to pedal at the tip of the saddle. Designed for the analysis of pressure test: NAGO R4 PAS 3DMSS was born from the study of Pressure Map MyOwn tests Prologo's proprietary system that allowed scientific analysis of the pressure areas exerted on the saddle by various professional and amateur cyclists. Nack Rail Nano Carbon Fiber: Crafted with carbon fibre kevlar and aluminum filaments the Nack rail is tailored for performance-driven cyclists seeking maximum rigidity and lightness. Specifications Dimensions: 245x137mm Weight: 149g Rail: Nano Carbon Fibre