Size: 245x147mm
Saddle weight with Nack rail: 155g
Saddle weight with Tirox rail: 209g

Description
The NAGO R4 147 PAS (Redesign 4) is the evolution of the iconic NAGO, the Prologo saddle created in 2008 that has already won a Giro d'Italia and numerous Classics over the years. Designed based on the needs of the professional teams supported by Prologo, the new saddle has been refined through "Pressure Map MyOwn" testing to meet the needs of all cyclists seeking maximum performance and comfort, even on long rides.

Compact in size, with a length of 245 mm and a T-shape, featuring a slightly forward anatomical center, to offer good freedom of movement in the saddle and maximize pedaling efficiency in all positions. The ergonomic semi-round shape also makes the new NAGO R4 147 PAS ideal for cyclists with medium flexibility in terms of pelvic rotation.

Compared to the 137mm NAGO R4, the 147 version has 10mm more padding on the sides and 3mm on the top, and is suitable for:

cyclists with a wider distance between their sit bones, who therefore require a wider base of support on the saddle;
cyclists with a high body mass index (BMI), who may benefit from the increased padding for better weight distribution;
cyclists looking for an even more comfortable and convenient saddle.
The open NAGO R4 147 PAS version features two completely independent sections, made with latest-generation variable-density foams to ensure excellent support and comfort throughout the pedal stroke. At the heart of the system is Prologo's PAS system: a wide central channel and a perforated base to eliminate pressure peaks even during maximum pedaling pressure.

The base is made of long-fiber carbon, a material that offers an excellent compromise between rigidity and comfort.

Different Rails for every type of cyclist
Rail Nack (Nano Carbon Fiber) made of carbon fiber, Kevlar and aluminum filaments, for the most performance-oriented cyclists looking for maximum stiffness and lightness.
TiroX rail in light alloy steel, a material with an excellent balance between weight and resistance, which gives the saddle less rigidity and superior vibration absorption, for those seeking greater comfort.