Prologo NAGO R4 Tirox Saddle, 137 mm, Black
NAGO R4 (Redesign 4) is an evolution of the iconic NAGO, Prologo's 2008 saddle that has already won the Giro d'Italia and many classics over the years.
New saddle, designed based on the needs of professional teams supported by Prologo, has been refined through testing with "Pressure Map MyOwn" to meet the needs of all cyclists looking for maximum performance and comfort even on long rides.
Compact dimensions with a length of 245 mm and a T-shape, with a slightly forward anatomical center, provide good freedom of movement on the saddle and maximize pedaling efficiency in all positions.
The semi-round ergonomic shape makes the NAGO R4 ideal for cyclists with average pelvic rotation flexibility, the narrow width of only 137mm best suits riders with a lower ischial bone width.
Compared to the NAGO R4 137 mm, the 147mm version has 10 mm more padding on the sides and 3 mm on the top and is suitable for:
- cyclists with a wider ischial bone spacing, who therefore require a wider support base on the saddle;
- cyclists with a high Body Mass Index (BMI), who may benefit from increased padding for better weight distribution;
- cyclists looking for an even more comfortable saddle.
The closed version of the NAGO R4 features 3 separate completely independent parts made of the latest generation of variable density foams, ensuring excellent support and comfort during all phases of riding.
Under the central part is Prologo's Active Base system: a perforated base in the center that combines the advantages of a closed saddle with greater support and the advantages of an open base.
The base is made of long-fiber carbon, a material that offers an excellent compromise between rigidity and comfort.
TiroX rail made of light alloy steel, a material with an excellent balance between weight and strength, thanks to which the saddle has less rigidity and excellent vibration absorption for those looking for greater comfort.
Size: 245 x 137 mm Saddle weight with TiroX rail: 194 g
Size: 245 x 147 mm Saddle weight with TiroX rail: 205 g
| Sex | Men |
| Colour | black |
| Saddle rails material | steel |
| Specification | Racing, Comfortable |
| Saddle specification | Road |
| product ID | 250216 |
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