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Prologo NAGO R4 AGX SLIDE CONTROL PAS saddle, 137 mm

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The Prologo NAGO R4 AGX PAS saddle is a T-shaped, semi-round saddle designed for gravel, all-road, and adventure riding. It offers a balanced combination of performance and comfort even on long distances and rough, uneven terrain. The ergonomic T-shape allows for free movement and easy position changes on the saddle, while protecting sensitive areas from excessive friction. The anatomically shifted rear center helps to effectively utilize the entire saddle surface, and the semi-round profile improves lumbar support, which is especially appreciated by riders with less pelvic mobility.

The base made of more flexible next-generation materials, combined with a 2 mm thicker low-density foam padding, ensures excellent shock and vibration absorption without negatively impacting power transfer to the pedals. The Multi Sector System technology divides the saddle into zones with different foam densities for better body contouring, while the 3D Slide Control with a micro-pattern on the surface increases grip and stability when riding off-road. The central PAS channel reduces pressure in the perineal area, improves blood circulation, and increases overall comfort on long rides.

The saddle construction utilizes a carbon fiber reinforced base and Tirox rails made of a lightweight steel alloy, offering an ideal balance of weight, strength, and vibration-absorbing capabilities. Compact dimensions of 245 x 137 mm and a low weight of 197 g make this saddle a suitable choice for both performance-oriented and hobby riders seeking stable support and high comfort in various conditions.

  • Intended use: gravel, all-road, long-distance adventure riding
  • Shape: T-shape, semi-round profile for better lumbar support
  • Ergonomics: anatomically shifted rear center for effective utilization of the entire saddle surface
  • Movement on saddle: T-shape allows free movement and easy position changes without excessive friction
  • Padding: low-density foam with a 2 mm increase for better vibration damping
  • Multi Sector System: saddle divided into zones with different foam densities for optimal body adaptation
  • 3D Slide Control: surface with micro-pattern for increased grip and stability on terrain
  • PAS channel: central cutout to reduce pressure, prevent numbness, and improve blood circulation
  • Base: injected carbon fiber for a combination of stiffness and comfort
  • Rails: Tirox, lightweight steel alloy with excellent vibration absorption
  • Dimensions: 245 x 137 mm
  • Weight: 197 g (Tirox rail version)
  • Technologies: 3D Slide Control, Multi Sector System, PAS channel
Product details
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Colour black
Saddle width 137 mm
Saddle rails material steel
Specification Racing
Saddle specification Road, Gravel / MTB
Saddle length 245 mm
Weight 197 g
product ID 372533
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A brand from Italy with more than 10 years of history in the production of saddles. In addition to saddles, it also offers grips, wraps and gloves. Their products are also used by World Tour riders.

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