The PROLOGO NAGO R4 3D PAS NACK 137 is a high-performance saddle designed for technical precision and rider support in demanding cycling scenarios.

Dimensions: 137mm width, optimised for road and off-road riding.
Rail Material: NACK (Nano The PROLOGO NAGO R4 3D PAS NACK 137 is a high-performance saddle designed for technical precision and rider support in demanding cycling scenarios. Dimensions: 137mm width, optimised for road and off-road riding. Rail Material: NACK (Nano Carbon Fibre + Kevlar + Aluminium), ensuring a lightweight and rigid structure. Padding: 3D PAS (Perineal Area System) technology for improved pressure relief and ergonomic support. Base Material: Carbon-reinforced shell for optimal strength-to-weight ratio. Cover: Durable microfiber with a Hard Black finish for abrasion resistance. Weight: Approx. 195g, balancing lightweight construction with durability. Engineered for advanced cyclists seeking a combination of comfort, performance, and technical efficiency.