PROLOGO SCRATCH M5 PAS 140 SADDLE BLACK
Description
Prologo Scratch M5 PAS
The Scratch M5 PAS is the open-channel version of Prologo's renowned round-shaped saddle. Thanks to its compact dimensions, evolved ergonomics, and advanced technologies, it's the choice of professionals and demanding cyclists seeking the perfect balance between comfort and performance .
Measuring only 250 x 140 mm and weighing just under (from 131 g in the NACK version), it's an ideal unisex saddle for:
- Road Cycling
- Gravel
- XC / MTB Marathons
Ergonomic Shape
- T-shape profile : greater freedom of movement and positioning along the saddle.
- Anatomical rear center : facilitates changing positions, using the full length of the saddle.
- Round design : reinforced lumbar support for greater stability, ideal for cyclists with reduced pelvic mobility.
Technologies
- MSS – Multi Sector System : 5 independent foam zones that adapt to the natural movement of pedaling.
- PAS – Perineal Area System : an open central channel that eliminates pressure points and numbness, improving blood flow.
- Active Base : Perforated base to reduce pressure without compromising support.
Base & Rails
- Injected carbon fiber base : the ideal combination of rigidity, lightness, and comfort.
- NACK Rails : carbon fiber + Kevlar + aluminum filaments — maximum lightness and rigidity.
- Rails Tirox (alternative version): lightweight metal alloy with excellent vibration absorption.
Technical Specifications
- Size: 250 x 140 mm
- Weight: ~131 g (NACK) / ~201 g (Tirox)
- Profile: T-shape, Round
- Technologies: MSS, PAS, Active Base
- Base: Carbon Fiber
- Rails: NACK or Tirox

