Prologo Nago R4 Nack 147 Saddle

The Prologo Nago R4 Nack 147 Saddle is a multi-purpose, high-performance platform developed for professional-level demands. Perfected through Pressure Map MyOwn testing, it delivers maximum performance and comfort even during long and intense rides.

Proven At The Highest Level: The Nago R4 147 dominated the 2024 season alongside Tadej Pogačar, continuing the legacy of the original Nago introduced in 2008. Over the years, this platform has claimed victories at the Giro d’Italia and numerous Grand Classics.

Semi-Round Ergonomics For Balanced Support: Its ergonomic semi-round shape makes it ideal for riders with medium pelvic rotation flexibility. The 147 mm width provides a wider support base, perfect for cyclists with broader sit bone spacing.

Active Base Technology: Under the central section, Prologo’s Active Base system features a perforated base design. It combines the larger support surface of a closed saddle with the pressure-relief advantages typically found in open constructions.

Lightweight Carbon Construction: The long-fiber carbon base enhances stiffness and reduces weight, improving overall efficiency. This structure supports strong power transfer without compromising ride comfort.

Nack Rail For Maximum Performance: Equipped with a Nack rail made from nano carbon fiber, the saddle achieves exceptional rigidity with minimal weight. It’s built for riders seeking uncompromising race-day performance.

The Prologo Nago R4 Nack 147 Saddle blends heritage, innovation and elite performance for cyclists who demand speed and comfort at the highest level.

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.