🎄XMAS Savoldelli - Discover all the offers!

FINANCE YOUR BIKE EVEN FROM A DISTANCE, WE'LL TAKE CARE OF THE INTEREST!

Prologo Saddle Nago R4 PAS Tirox 137mm

PROLOGO  |  SKU: NAP4TN3HB23-AM  |  Barcode: 4716112788489
€84,90 €129,00
Tax included Shipping calculated at checkout.

MAKE YOUR TWO-WHEELED DREAM COME TRUE!
DON'T WAIT, WE'LL TAKE CARE OF YOUR INTERESTS!!!
  • Dimensions: 245x137mm
  • Saddle weight with nack rail: 139gr
  • Saddle weight with tirox rail: 191gr

Description

The NAGO R4 PAS (Redesign 4) is the evolution of the iconic NAGO, the Prologo saddle born in 2008 that has already won a Giro d'Italia and numerous Classics over the years. Designed starting from the needs of professional teams supported by Prologo, the new saddle has been perfected thanks to the “Pressure Map MyOwn” tests, to satisfy the needs of all cyclists looking for maximum performance and comfort even for long rides.

Compact dimensions with a length of 245 mm and T-shape, with a slightly advanced anatomical center, to offer good freedom of movement on the saddle and maximize pedaling efficiency in all positions. The semi-round ergonomic shape also makes the new NAGO R4 PAS ideal for cyclists with medium flexibility in terms of pelvic rotation.

The ergonomic semi-round shape makes the NAGO R4 PAS ideal for cyclists with medium flexibility of pelvic rotation, while the reduced width of just 137 mm is suitable for people with a not too wide sit bones.

The open version NAGO R4 PAS, features two completely independent separate sections, made with latest-generation variable-density foams, to ensure excellent support and the right comfort during all phases of pedaling. At the center, the Prologo PAS system: a wide central channel and a perforated base, to eliminate pressure peaks even in the phases of maximum push on the pedals.

The base is made of long-fiber carbon, a material that offers an excellent compromise between rigidity and comfort.


Different Rails for every type of cyclist

  • Rail Nack (Nano Carbon Fiber) composed of carbon fiber, kevlar and aluminum filaments, for the most performance-oriented cyclists looking for maximum rigidity and lightness.
  • TiroX rail in light alloy steel, a material with an excellent balance between weight and resistance, which gives the saddle less rigidity and superior vibration absorption, for those seeking greater comfort.

What Our Customers Say About Us

Tiziano Viscardi
nell'ultima settimana

15/12/2025 Ho ritirato oggi la mia Fantic XMF 1.7 White M. Ora mi aspettano belle esperienze anche in montagna. Posso dire di consigliare questa azienda a tutti, ho trovato cordialità, professionalità specialmente da Christian che mia ha seguito fino alla fine.

EXPLORE
nell'ultima settimana

Ho acquistato due bici in questo negozio e non potrei essere più soddisfatto! Personale gentile e competente, prodotti di qualità e servizio impeccabile. Consigliatissimo!

Matteo Angerame
nell'ultima settimana

Auto Savoldelli rivenditore con il miglior rapporto qualità prezzo sul mercato. Ma oltre a questo dispone dei migliori venditori che ci siamo come Christian persona appassionata al suo lavoro, che telefonicamente mi ha saputo dare tutte le informazioni sulla e-bike oltre a consigliarmi quella più adatta a me. Professionalità e gentilezza a dir poco imbarazzante. Infine e-bike Fantic FTX 1.5 è un ottima entry level per iniziare a divertirti per sentieri.

Claudio Ferro
una settimana fa