PROLOGO NAGO R4 PAS 3DMSS Tirox Hard Black Saddle

The iconic Nago R4 saddle evolves further thanks to 3D printing technology. Through an innovative three-dimensional printing process, the Nago R4 PAS 3DMSS, weighing just 155 grams, ranks among the lightest 3D-printed saddles on the market. This high-performance, multidisciplinary saddle is designed for the most demanding cyclists who expect top-level performance both on-road and off-road.

Anatomical Shape

The T-shape design ensures greater freedom of movement thanks to a wider seating area. The rearward anatomical center allows the rider to easily change position, taking full advantage of the saddle’s entire length. The semi-round anatomical shape of the Nago R4 PAS 3DMSS offers an excellent balance between support and freedom of movement.

Technologies

The Multi Sector System (MSS), which features five distinct mapped zones on each side of the saddle—each with its own density and elasticity—becomes even more effective thanks to 3D printing. The PAS (Perineal Area System) is the open central channel designed to eliminate pressure peaks and numbness, improving blood flow and comfort.

Base and Rails

The long-fiber carbon base and Nack rail (made from a blend of carbon fiber, Kevlar, and aluminum threads) make the saddle lighter, stiffer, and more efficient. The version with injected carbon base and Tirox rail (light alloy steel), offers an excellent balance of weight and durability, with greater vibration absorption and slightly less stiffness.

Technical Specifications

Dimensions: 245x137 mm

Weight (with Nack rail): 155 gr

Weight (with Tirox rail): 195 gr

Among the lightest 3D saddles on the market

T-shape and semi-round profile

Multi Sector System for adapting to rider morphology

PAS perineal channel to relieve pressure points

Carbon fiber base

Nack rail (carbon fiber, Kevlar, and aluminum filaments) or Tirox rail (light-alloy steel)