Prologo Nago R4 PAS Nack Road Saddle, Hard Black, 147mm

Two independent lateral sections made of state-of-the-art foam with variable density, ensuring optimal support and comfort during all stages of the ride Prologo PAS system, integrates a spacious central channel and perforated base to mitigate pressure peaks even during rigorous pedalling Sleek design cover highlights the anatomical center for precise positioning, while the back of the cover displays model specifications and geographic coordinates, paying homage to Prologo’s headquarters in Busnago, Italy Long Carbon Fibre Injected base, striking the perfect balance between rigidity and comfort, ensuring an unparalleled riding experience Nack Rail (Nano Carbon Fiber) composed by carbon fiber, Kevlar and aluminum filaments, for more performance-oriented cyclists seeking maximum stiffness and lightness