Prologo Nago R4 PAS Nack Road Hard Black 147mm

The two separate side sections are made from state-of-the-art foam with varying densities to ensure optimal support and comfort during all stages of the ride. The Prologo PAS system integrates a spacious central channel and perforated base to reduce pressure peaks even during intense pedaling. The sleek design of the cover highlights anatomical centers for precise positioning, and the back of the cover displays model specifications and geographic coordinates, paying homage to Prologo's headquarters in Busnago, Italy. . Long carbon fiber injected base, perfect balance of stiffness and comfort, giving you an unparalleled riding experience. Nack Rail (Nano Carbon Fiber) is constructed from carbon fiber, Kevlar and aluminum filaments for performance-minded cyclists looking for maximum stiffness and lightness.