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The NAGO R4 147 (Redesign 4) is the evolution of the iconic NAGO, the Prologo saddle born in 2008 that has already won a Giro d'Italia and many Classics over the years.
Prologo NAR4TN4HB23-AM Saddle Nago R4 147 TiroX, Hard Black
The NAGO R4 147 (Redesign 4) is the evolution of the iconic NAGO, the Prologo saddle born in 2008 that has already won a Giro d'Italia and many Classics over the years.
442604721-MAG
€139.00
€104.25
Save 25%
VAT included
You save €34.75 (25%) on the manufacturer's recommended price
Price history
- Today's price
- €104.25
- Lowest price of the last 30 days
- €104.25
- Manufacturer's recommended price
- €139.00 (25% less)
The price has not been reduced in the last 30 days. The recommended price is set by the manufacturer and is shown for reference only.
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The NAGO R4 147 (Redesign 4) is the evolution of the iconic NAGO, the Prologo saddle born in 2008 that has already won a Giro d'Italia and many Classics over the years. Designed from the needs of professional teams supported by Prologo, the new saddle has been perfected through "Pressure Map MyOwn" testing to meet the needs of all cyclists seeking maximum performance and comfort even for long rides.
Compact dimensions with a length of 245 mm and T-shape, with a slightly forward anatomical center, to provide good freedom of movement in the saddle and maximize pedaling efficiency in all positions. The semi-round ergonomic shape makes the NAGO R4 147 ideal for cyclists with average pelvic rotation flexibility.
Compared to the NAGO R4 137mm, the 147 version has 10mm more padding at the sides and 3mm at the top, and is suitable for:
- cyclists with a wider ischial bone spacing, who therefore require a wider base of support on the saddle;
- cyclists with a high body mass index (BMI), who can benefit from the increased padding for better weight distribution;
- cyclists looking for an even morè comfortable saddle.
The NAGO R4 147 closed version, features 3 separate fully independent sections, made of the latest generation of variable density foams, to ensure excellent support and comfort during all phases of pedaling. Underneath the central section, Prologo's Active Base system: a holed base in the center, to combine the benefits of a closed saddle with a greater support surface, and the advantages of an open base.
The base is made of long-fiber carbon, a material that offers an excellent compromise between stiffness and comfort.
Rail TiroX made of light-alloy steel, a material with an excellent balance between weight and strength, giving the saddle less stiffness and superior vibration absorption, for those seeking greater comfort.
Measures: 245x147mm
Saddle weight with tirox rail: 205gr
442604721-MAG
Data sheet
- Material
- Titanium
- Code
- RMS-MAG0924
- Use
- Road
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Who it is for and how to use it
Ideal for
Road cyclists looking for comfort on long rides
It is designed for Road use, with a T-shape, a slightly forward anatomical centre and increased padding. The structure supports stability and freedom of movement in the saddle.
Those who want a saddle with wider support
The 245x147 mm size and increased padding make it suitable for those seeking a wider support area. The semi-rounded shape helps in cases of medium pelvic flexibility.
Cyclists attentive to saddle weight
At 205 g, it is a lightweight saddle for the road segment. The TiroX rail and long-fibre carbon base aim for a good balance between stiffness and comfort.
Use cases
Ideal
Long road rides
The Nago R4 147 is designed to provide comfort and support on extended rides. The ergonomic shape and increased padding help distribute load.
Road · Comfort · Long rides
Very suitable
Riding with varied saddle positions
The T-shape with a slightly forward anatomical centre promotes freedom of movement and pedalling efficiency from multiple positions.
T-shape · Freedom of movement · Pedalling efficiency
Very suitable
Cyclists with medium pelvic flexibility and a wider support area
The semi-rounded shape and the 147 version are suitable for medium pelvic flexibility and for those seeking a wider support base.
Semi-rounded shape · Wide base · Medium flexibility
Suitable
Those looking for a low-weight saddle
The 205 g weight places it in a lightweight profile, without giving up support and comfort.
205 g · Low weight · Support
Who it is for
Demanding road cyclist
- Looks for
- A saddle with comfort, support and a good balance between stiffness and vibration damping.
- Why
- The Nago R4 147 combines increased padding, a long-fibre carbon base and TiroX rails in light alloy steel.
Cyclist who prefers a wider seat
- Looks for
- A saddle with greater width and more stable support.
- Why
- The 245x147 mm size and the split-section structure promote support and comfort.
Frequently asked questions
What is the intended use of this saddle?
The intended use is Road. It is designed for those seeking comfort and performance on road bikes.
What are the dimensions of the saddle?
The saddle measures 245x147 mm. This size offers a wider support base than the 137 mm version mentioned in the product sheet.
How much does the saddle weigh?
The weight is 205 g. The product sheet also lists this as the saddle weight with TiroX rails.
What material is it made from?
The main material listed is Titanium. The description also mentions a long-fibre carbon base and TiroX rails in light alloy steel.
Who is the 147 version for?
It is intended for cyclists with a wider ischial bone distance, for those with a high body mass index, and for those looking for a more comfortable saddle.
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What type of component is it?
It is a saddle. The T-shape and slightly forward anatomical centre are designed for road pedalling.
Information prepared by the BSA team with the support of AI, based on the manufacturer's specifications.