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Prologo Nago R4 Tirox 147 Saddle

NAR4TN4HB23-AM
₹12,650
Color: Black
Width

Closed Race Saddle with Active Base & Tirox Rails

Description

The Prologo Nago R4 Tirox 147 Saddle is a multi-purpose, high-performance saddle developed for professional riders and demanding cyclists. Perfected through Pressure Map MyOwn testing, it delivers maximum efficiency and comfort, even during long and intense rides.

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

T-Shape Design For Freedom Of Movement: The T-shape profile offers greater freedom thanks to its wider seating area. The set-back anatomical center allows riders to easily shift positions along the saddle length for optimal power and control.

Closed Structure With Active Base System: This closed version features three independent sections made with next-generation variable density foams. Beneath the central section, Prologo’s Active Base system uses a perforated design to combine the support of a closed saddle with the flexibility benefits of an open structure.

Balanced Comfort & Support: The multi-density foam construction ensures consistent support throughout the pedal stroke. It enhances stability while maintaining comfort during sustained efforts and varied riding conditions.

Tirox Rail & Injected Carbon Base: The injected carbon base paired with a Tirox light alloy steel rail provides an excellent weight-to-strength balance. This setup reduces excessive rigidity while improving vibration absorption for smoother ride quality.

The Prologo Nago R4 Tirox 147 Saddle blends race heritage, structural innovation and refined comfort for cyclists who demand performance across disciplines.

Features
  • T-Shape Anatomical Profile: Wider seating area and set-back anatomical center allow smooth position changes and greater freedom of movement.
  • 147 mm Wide Platform: Designed for riders with wider sit bone spacing and medium pelvic rotation flexibility.
  • Enhanced Padding Layout: 10 mm more side padding and 3 mm additional top padding improve weight distribution and comfort.
  • Closed Three-Section Construction: Three independent foam sections ensure consistent support through the pedal stroke.
  • Race-Proven Platform: Developed through Pressure Map MyOwn testing and validated at WorldTour level competition.

Technologies

  • Active Base System: Perforated base under the central section combines closed-saddle support with open-structure flexibility.
  • Variable Density Foams: Next-generation multi-density padding enhances stability and long-ride comfort.
  • Tirox Rail Construction: Light alloy steel rail delivers excellent vibration absorption and strong weight-to-strength balance.
  • Injected Carbon Base: Carbon structure reduces excessive rigidity while maintaining efficient power transfer.

Specifications
  • Recommended Use: Road
  • Gender: Unisex
  • Shape: T-Shape and Semi-Round Shape
  • Active Base System: Yes
  • Base Material: Injected Carbon Base
  • Rail Material: Tirox (Light Alloy Steel)
  • Size: 245 x 147 mm
  • Length: 245 mm
  • Width: 147 mm
  • Color: Black
  • Weight with Tirox Rail: 205 g

Shipping Policy

We ship across India with free shipping on orders above ₹2,000 (₹99 for orders below ₹2,000). Cash on Delivery is available up to ₹20,000, with additional COD fees based on order value. Orders typically arrive within 3–6 working days, though delays may occur.

Note: Most Shimano products may take longer to ship. View full shipping policy

Returns & Refunds

Here's a quick overview of our return and refund policy:

  • 7-Day Return Window: You can initiate a return within 7 days of receiving your product.
  • Eligibility: Items must be unused, in original condition, with all tags and packaging. Only select items like apparel (helmets, jerseys, gloves, etc.) are eligible.
  • Non-Returnable Items: Wetsuits and items discounted over 5% are not eligible for returns.
  • Compatibility Issues: Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. If you're unsure, please contact us before ordering.
  • Shipping & Processing: Return shipping is to be arranged by the customer. No pickups available.
  • Refund Options: Choose between exchange, store credit, or monetary refund (after deductions for shipping and transaction fees).
  • Order Cancellations: Only possible before the order is processed.

For full details, visit our Return & Refund Policy page.

Prologo

Prologo Nago R4 Tirox 147 Saddle

₹12,650

Color

Width

  • 147mm

Type

Saddle

Specifications

  • Recommended Use: Road
  • Gender: Unisex
  • Shape: T-Shape and Semi-Round Shape
  • Active Base System: Yes
  • Base Material: Injected Carbon Base
  • Rail Material: Tirox (Light Alloy Steel)
  • Size: 245 x 147 mm
  • Length: 245 mm
  • Width: 147 mm
  • Color: Black
  • Weight with Tirox Rail: 205 g

Features

  • T-Shape Anatomical Profile: Wider seating area and set-back anatomical center allow smooth position changes and greater freedom of movement.
  • 147 mm Wide Platform: Designed for riders with wider sit bone spacing and medium pelvic rotation flexibility.
  • Enhanced Padding Layout: 10 mm more side padding and 3 mm additional top padding improve weight distribution and comfort.
  • Closed Three-Section Construction: Three independent foam sections ensure consistent support through the pedal stroke.
  • Race-Proven Platform: Developed through Pressure Map MyOwn testing and validated at WorldTour level competition.

Technologies

  • Active Base System: Perforated base under the central section combines closed-saddle support with open-structure flexibility.
  • Variable Density Foams: Next-generation multi-density padding enhances stability and long-ride comfort.
  • Tirox Rail Construction: Light alloy steel rail delivers excellent vibration absorption and strong weight-to-strength balance.
  • Injected Carbon Base: Carbon structure reduces excessive rigidity while maintaining efficient power transfer.

The Prologo Nago R4 Tirox 147 Saddle is a multi-purpose, high-performance saddle developed for professional riders and demanding cyclists. Perfected through Pressure Map MyOwn testing, it delivers maximum efficiency and comfort, even during long and intense rides.

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

T-Shape Design For Freedom Of Movement: The T-shape profile offers greater freedom thanks to its wider seating area. The set-back anatomical center allows riders to easily shift positions along the saddle length for optimal power and control.

Closed Structure With Active Base System: This closed version features three independent sections made with next-generation variable density foams. Beneath the central section, Prologo’s Active Base system uses a perforated design to combine the support of a closed saddle with the flexibility benefits of an open structure.

Balanced Comfort & Support: The multi-density foam construction ensures consistent support throughout the pedal stroke. It enhances stability while maintaining comfort during sustained efforts and varied riding conditions.

Tirox Rail & Injected Carbon Base: The injected carbon base paired with a Tirox light alloy steel rail provides an excellent weight-to-strength balance. This setup reduces excessive rigidity while improving vibration absorption for smoother ride quality.

The Prologo Nago R4 Tirox 147 Saddle blends race heritage, structural innovation and refined comfort for cyclists who demand performance across disciplines.

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