PROLOGO Saddle Scratch M5 PAS 3DMSS Tirox

The Scratch M5 PAS 3DMSS is Prologo's round-profile, multi-discipline race saddle with 3D-printed padding. The 147 mm version is the wider option for riders with a wider sit-bone distance and has 3 mm of additional 3D padding on the top surface compared with the 140 mm version.

• T-shape with a rear-positioned anatomical centre, so the rider can change position and use the full length of the saddle
• Round profile that gives extra lumbar support
• Multi Sector System (MSS): three mapped zones on each side, each with its own density and elasticity
• PAS (Perineal Area System): open central channel to relieve pressure peaks and numbness
• Long-fibre carbon base
• Tirox rail (lightweight alloy steel): less stiff than Nack, with more vibration absorption

Specifications from Prologo.