Prologo NAGO NDR PAS NACK Saddle - 137 ANTHRACITE AM

Off-Road Comfort. Controlled Stability. Endurance-Ready Performance.

The Prologo NAGO NDR PAS completes Prologo’s performance saddle range developed specifically for off-road disciplines. Lightweight, supportive, and exceptionally comfortable, it is engineered to excel in cross-country and marathon MTB, while remaining perfectly suited for gravel and road riding.

Designed for riders who demand control and comfort across variable terrain, the NAGO NDR PAS combines advanced ergonomics, increased padding, and targeted pressure relief to deliver confident performance mile after mile.

Ergonomic Shape & Rider Support

T-Shape, Semi-Round Profile

The NAGO NDR PAS features a T-shaped design with a wider seating area, providing enhanced freedom of movement without sacrificing stability. The recessed rear anatomical center allows riders to shift position naturally and use the full length of the saddle during technical climbs or long efforts.

Its semi-round ergonomic profile is ideal for riders with medium pelvic rotation flexibility, while the 137 mm width suits cyclists with a moderate sit bone spacing.

Enhanced Comfort for Rough Terrain

Increased Padding +3 mm

Compared to traditional road saddles, the NAGO NDR PAS incorporates 3 mm of additional padding, significantly improving vibration absorption and comfort on rough surfaces. The rounded seating area supports the natural rotation of the pelvis, helping maintain efficiency and comfort over long off-road rides.

PAS Pressure Relief & Grip Control

Wide PAS Channel

The wider PAS (Perineal Area System) relief channel reduces pressure on soft tissues, tendons, and blood vessels, ensuring consistent blood flow and minimizing numbness during prolonged efforts.

Grip Cover Technology

The saddle nose is wider and flatter, featuring Grip Cover technology with parallel micro-textured lines. This surface enhances rider stability and bike control during every phase of pedaling, whether climbing, descending, or navigating technical terrain.

Carbon Base & Rail Options

The saddle is built on a long fiber carbon base, delivering strength and responsiveness while maintaining low weight.

- Nack rails (nano carbon fiber) for maximum stiffness and minimal weight

- Tirox rails (light alloy steel) for improved vibration absorption and a balanced ride feel

Both configurations are designed to support high-performance riding without compromising comfort.

Why Choose the NAGO NDR PAS

- Designed for MTB, gravel, and endurance road riding

- Increased padding for vibration absorption on rough terrain

- Wide PAS channel for pressure relief and comfort

- Grip Cover technology for improved control and stability

- Lightweight carbon base with race-proven rail options

Technical Specifications

- Area of Use: MTB, Gravel, Road

- Saddle Dimensions: 245 × 137 mm

- Saddle Shell: Carbon Fiber

- Shape: T-Shape, Semi-Round

- Padding: +3 mm

- Perineal Relief: Wide PAS channel

- Saddle Cover: Grip Cover technology

- Rail Options:

          - Nack (nano carbon fiber)

          - Tirox (light alloy steel)

Weight

- With Nack Rails: 152 g

- With Tirox Rails: 195 g

In the Box

- 1× Prologo NAGO NDR PAS Saddle – 137 mm