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Prologo NAGO R4 PAS Tirox saddle, 137 mm

-14%
119  -14%
RRP 139 
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Rating (7)
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5/5

Prologo NAGO R4 PAS Nack Saddle

NAGO R4 PAS (Redesign 4) is an evolution of the iconic NAGO, Prologo's 2008 saddle that has won the Giro d'Italia and many classics over the years. The new saddle, designed based on the needs of professional teams supported by Prologo, has been refined through 'Pressure Map MyOwn' testing 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-rounded ergonomic shape makes the NAGO R4 PAS Nack ideal for cyclists:

137 mm version
  • best suited for riders with a lower ischial bone width - who are performance-oriented
Product features
Two separate variable density pads ensure excellent support and comfort throughout the ride
Wide central channel and perforated base to eliminate pressure peaks even during maximum pedal thrust phases
The base is made of carbon with long fibers, which offers an excellent compromise between stiffness and comfort
The TiroX rail is made of a light alloy steel with an excellent balance between weight and strength
Product details
Sex Men
Colour black
Saddle width 137 mm
Saddle rails material steel
Specification Racing
Saddle specification Road
Length 245 mm
Weight 191 g
product ID 250025
Product rating  (7 ratings)
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Variant Prologo NAGO R4 PAS Tirox sedlo, 137 mm

It turned out surprisingly well, although I ordered it without being able to try it on beforehand, but it worked perfectly. I knew that my ischial width was narrow, which is why I agreed to "try it out". At first it felt as if there was nothing under me, but since then I've done a couple of longer trips with it, and it didn't disappoint.

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Variant Prologo NAGO R4 PAS Tirox sedlo, 137 mm

After measuring the seat bone distance, it turned out that I needed the wider version (147mm). It worked in the tests! (3-4 hours) It has good support, is stable, and the material of the cycling shorts does not slip on it.
The cutout in the middle is very useful.

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Variant Prologo NAGO R4 PAS Tirox sedlo, 137 mm

I bought it for gravel... I was very curious how it would fit... the result is excellent, it fits perfectly ? I am very satisfied

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Variant Prologo NAGO R4 PAS Tirox sedlo, 137 mm

SK Dobrý deň,
je možné si u vás požičať na otestovanie sedlo Prologo? Konkrétne tento model model Prologo Nago R4 137mm, alebo Prologo Nago R4 Tirox 137mm.
Ďakujem.

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SK Dobry den prajem,

zial Nago R4 na zapozicanie nemame Jedine Nago Evo, prip. modely Scratch alebo Dimension.

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SK Dobry den, daju sa tieto sedla prologo, ktore uvadzate pozicat aj v novootvorenej predajni v BB? Dakujem.

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SK Dobry den,
v BB aktualne k zapozicaniu od Prologo len sedla Proxim W350 T2 a Scratch M5.

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A brand from Italy with more than 10 years of history in the production of saddles. In addition to saddles, it also offers grips, wraps and gloves. Their products are also used by World Tour riders.

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4,76/5
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