Description
The Prologo Nago R4 PAS CPC Nack saddle is the fourth generation of the Giro d’Italia winning design. It measures 245mm in length and 137mm in width, featuring a compact T-shape with a slightly forward anatomical center to support freedom of movement and efficient pedaling in all positions. The saddle has two separate, fully independent sections made from advanced variable density foams, providing support and comfort throughout every phase of pedaling.
This model includes Prologo’s PAS technology, which incorporates a central channel to reduce pressure and numbness in the pelvic area by improving perineal blood flow. The CPC variant adds a top layer made from a material that enhances grip, airflow, and vibration absorption for added comfort. The saddle’s base is constructed from long-fiber carbon, offering a balance of stiffness and comfort, while the Nack version features Nano Carbon composite rails combined with a reinforced seat clamp area for reliable performance.
Designed for road cycling, the Prologo Nago R4 PAS CPC Nack saddle delivers a precise blend of comfort, support, and performance for long rides.
- Designed for road cycling, the Prologo Nago R4 Pas CPC Nack saddle supports long rides with comfort and performance.
- Compact T-shape design (245mm length) offers freedom of movement and maximizes pedaling efficiency in all positions.
- Two independent sections with variable density foams provide tailored support and comfort during pedaling.
- CPC top material enhances grip, airflow, and vibration absorption for a stable and comfortable ride.
- Nano Carbon composite rail and reinforced seat clamp improve saddle performance and reliability.





