The Nago Evo is a unisex semi round saddle ideal for medium to long distance road and offroad riding. The innovative features of the CPC Airing, positioned in strategic areas of the saddle, provides maximum shock absorbing, anti-vibration and allows the rider to keep the best position on the saddle. Compared to the standard CPC version, the air cooling of the Airing model is improved by 10%, while the shock absorbtion is improved by 15%. Nack models features a Nano Carbon composite rail paired with reinforced seat clamp area for the perfect fusion of performance and reliability. Tirox models feature an aerospace light Ti-Alloy rail that provides a balance of weight and strength Saddle Prologo Nago Evo Cpc Airing Tirox 134 Bk