Zero II Pas

Zero II PAS is a lightweight, high-performance saddle ideal for medium to short distances, where frequent position changes are necessary.

Anatomical shape

The flat shape makes it perfect for riders who prefer an aggressive riding position. The stiffness of the saddle shell ensures a direct pedaling feel. The Zero is ideal for riders with high lumbar flexibility.

Technologies

The PAS (Perineal Area System) technology eliminates pressure peaks and numbness in the pelvic area. The PAS system is created through a special foam molding process that keeps the base intact, ensuring a durable and stable saddle over time. The PAS technology works like a traditional saddle cut-out, relieving pressure while maintaining the structural integrity of the saddle, which means it deforms less with use.

This allows continuous pelvic movement even after many kilometers, while a deformed saddle causes pelvic restriction, leading to muscle overload in the lumbosacral area, particularly in the quadratus lumborum. The end result is excellent comfort and performance.

Base and rails

The carbon fiber base can be paired with Nack rails (nano carbon fiber), making the saddle even lighter, stiffer, and more performance-oriented. The version with Tirox rails (light alloy steel) offers an excellent balance between weight and strength, providing less stiffness but greater vibration absorption.

Technical specifications

• Size: 275x134 mm
• Weight (Nack rail): 199 g
• Weight (Tirox rail): 245 g
• Flat ergonomic shape
• PAS technology to eliminate pressure peaks
• Carbon fiber base
• Rails: Nack (nano carbon fiber) or Tirox (light alloy steel)