Prologo Nago R4 PAS Saddle

The T-shape design is specifically engineered to provide more freedom of movement for your legs while you pedal. By narrowing the mid-section, it reduces friction against your inner thighs, allowing for a more natural and efficient pedaling stroke.

The Nago R4 PAS features standard 7x7mm carbon rails, which are compatible with the vast majority of seatposts on the market. However, always double-check that your seatpost clamp is designed to accommodate carbon rails to prevent overtightening.

Variable-density foam means the saddle is firmer in areas where you need structural support for power transfer and softer in areas where you need pressure relief. This balance ensures you stay supported during long efforts without feeling like you are sinking into the saddle.

Yes, the PAS (Perineal Area System) channel is designed to alleviate pressure on the pelvic region and improve blood flow. This is particularly beneficial on longer rides where sustained pressure can otherwise lead to numbness or discomfort.

While it is optimized for competitive road cycling, the durable microfiber cover and stiff carbon base make it capable of handling light gravel or mixed-surface riding. However, it is primarily built for road efficiency rather than the vibration-damping needs of dedicated gravel saddles.