Prologo

Nago R4 PAS Tirox Saddle

What Our Gearhead® Experts Are Saying:

"I prefer the Tirox version for mixed surfaces—the rails smooth out road buzz and small hits. The semi-round shape gives me room to move, and the PAS channel keeps long rides feeling manageable."

We reach for the Nago R4 PAS Tirox Saddle when our rides stretch into hours and the terrain never stays the same. Its semi-round T-shape gives us the freedom to slide forward on climbs or settle back on rolling sections, all while maintaining steady support through the narrow, 137mm platform. Even as we adjust our position, the saddle feels stable beneath us, helping the effort stay smooth and controlled.

Pressure relief becomes essential on long routes, and the open PAS channel keeps circulation steady by reducing pressure through the center of the saddle. Independent variable-density foam sections respond naturally to each pedal stroke, creating a supportive feel that adapts without adding unnecessary bulk. With Tirox rails absorbing road vibration and smoothing out chatter, the Nago R4 PAS Tirox Saddle offers the comfort needed to extend rides confidently.