CONTACT US FOR A PERSONALIZED QUOTE

EXTRA DISCOUNTS FOR MEMBERSHIP MEMBERS ON THE ENTIRE 2026 BIANCHI CATALOGUE

Prologo Nago R4 PAS 137mm saddle

€129,00 EUR

PRICE VALID EXCLUSIVELY FOR ONLINE PURCHASE

Pickup available at Via Sempione 36

Usually ready in 24 hours

If the product you are looking for is not available, order it by sending us an email.

If you purchase from the European Union, you are viewing the price including VAT for your respective country , excluding shipping, which is calculated at checkout.

If you purchase from Switzerland or a non-EU country, you are viewing the net price, excluding VAT, excluding shipping and calculated at checkout.

If the shipping cost seems high, fill out the form at the link below and we'll try to provide you with a better quote.
REQUEST A BETTER QUOTE

PRODUCT DESCRIPTION

Prologue Nago R4 PAS

Description

The Prologo Nago R4 PAS represents the fourth evolution of one of the Italian brand's most iconic saddles. It was developed and refined through "Pressure Map MyOwn" testing, the system that analyzes pressure while pedaling, to ensure high performance and maximum comfort even on the longest rides.

This version adopts the PAS (Perineal Area System) channel , designed to eliminate pressure peaks and reduce numbness, promoting correct blood flow and improving pedaling efficiency.

Main features

T-Shape : allows greater freedom of movement and uses the entire length of the saddle.
Set-back anatomical center : favors a variable position in the saddle.
Semi-round ergonomics : ideal for cyclists with medium pelvic rotation flexibility.
Compact width (137mm) : perfect for those with limited seat width.
Differentiated padding : two independent sections with variable density foams for support and comfort.
PAS Channel : Reduces pressure points during maximum thrust phases.

Materials and versions

Base: long injection carbon fiber.
Rail Nack: carbon fiber, kevlar and aluminum filaments → maximum lightness and rigidity.
Rail Tirox: light steel alloy → excellent weight/resistance compromise and better vibration absorption.