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The Scratch NDR PAS is the open version of the iconic ergonomic T-shaped saddle designed specifically for XC mountain biking, gravel, and road cycling.
The Scratch NDR PAS is the open version of the iconic ergonomic T-shaped saddle designed specifically for XC mountain biking, gravel, and road cycling.
Prologo

Prologo Scratch NDR PAS 140mm Tirox Saddle in Black

£110.00
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Prologo Scratch NDR PAS 140mm Tirox Saddle in Black

Brand:Prologo

Code:PL3520

The Scratch NDR PAS is an off-road evolution of the established Scratch M5 saddle, designed for high performance and comfort.

Scratch NDR PAS is the open version of the iconic ergonomic T-shaped saddle designed specifically for XC mountain biking, but also suitable for gravel and road cycling. Lightweight, comfortable, and high-performing, this saddle has racing DNA, created to compete and win in Cross Country and Marathon races at the highest levels.

The anatomical shape of the new Scratch NDR PAS (250 x 140 mm) has been redesigned for off-road use, with the “anatomical center” moved 5 mm backward to increase the rider's freedom of movement and enhance pedaling performance in the rearward position—typical during long climbs. The round anatomical shape provides extra lumbar support, helping maintain a stable position even for those with limited pelvic mobility.

The PAS (Perineal Area System) features a wider relief channel that reduces compression of soft tissues, tendons, and blood vessels, ensuring proper blood circulation.

The Scratch NDR PAS inherits both its compact dimensions (250 x 140 mm) and the Multi Sector System: distinct mapped zones, each with specific functions and characteristics tailored for XC and Marathon disciplines.

The two rear-lateral sections are engineered to offer greater stability and comfort when pedaling in a rearward position during long climbs. The variable-density foam is 3 mm thicker in the rear to provide maximum support, while the smooth cover makes it easier to slide off the saddle.

The innovative front-central section is specifically designed to handle steep and technical climbs, featuring a wide, flat surface that offers a stable support base, even when pedaling on the saddle nose. This section is covered with a Grip Cover featuring a horizontal texture that maximizes grip and helps the rider maintain a forward position in the saddle.

For performance-oriented riders seeking a rigid, ultra-light saddle, the Scratch NDR PAS is available with a long-fiber carbon base and Nack rails (Nano Carbon Fiber), made from carbon fiber, Kevlar, and aluminum filaments. For those prioritizing comfort, there’s also a version with an injected carbon fiber base and Tirox rails (light alloy steel), offering a great balance between weight and strength, with less stiffness and better vibration absorption.

Features:

  • Dimensions: 250 x 140 mm
  • T-shape with round profile
  • Anatomical center moved 5 mm backward
  • Multi Sector System technology
  • Variable-density foam padding, 3 mm thicker at the rear
  • Grip Cover for better stability and bike control
  • Wider PAS (Perineal Area System) relief channel
  • Wider nose for better support on steep climbs
  • Carbon fiber base
  • Rail options: Nack (carbon fiber, Kevlar, aluminum filaments) or Tirox (light alloy steel)
Technical Information
  • Dimensions
    250 x 140 mm
  • Weight with Nack rails
    158 g
  • Weight with Tirox rails
    205 g
  • Shape
    T-shape with round profile
  • Anatomical center
    Moved 5 mm backward
  • Technology
    Multi Sector System
  • Padding
    Variable-density foam, 3 mm thicker at the rear
  • Cover
    Grip Cover for better stability and bike control
  • Relief channel
    Wider PAS (Perineal Area System)
  • Nose
    Wider for better support on steep climbs
  • Base material
    Carbon fiber
  • Rail options
    Nack (carbon fiber, Kevlar, aluminum filaments) or Tirox (light alloy steel)
Sizing Information
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