Shopping Cart

Your cart is empty.

Your cart is empty.

Prologo Dimension Tirox Road Saddle, 143mm

Free shipping on orders over $29.99

$133.42

$ 53 .99 $53.99

In Stock

1.ColourName:Black


2.Size:143mm


About this item

  • PERINEAL AREA SYSTEM (PAS): A channel designed to eliminate pressure spikes and numbness by improving blood flow. Its special ergonomic design, assisted by foam with variable density, eliminates contact points in the genital and/or prostatic areas. The PAS channel is ideal for users who prefer performance combined with comfort over long and medium distances.
  • ROUND SADDLE SHAPE – This design is ideal for a rider that has less flexibility in their lower back and a low amount of anterior (forward) pelvic rotation.
  • TIROX SEAT RAILS: 7mm - Light-alloy steel, highly resistant to traction and torsion, for its physical characteristics and light weight is also used in the aviation and aerospace industries. Tirox then turns out to be a rail with a good balance between weight and strength, that doesn’t fear normal stress of riding. Max torque of 12Nm
  • WARRANTY: Prologo guarantees its products from material or construction defects for twenty-four (24) months from the purchase date.


The Dimension TiroX saddle is at the cutting edge of Prologo's vision. It's the result of intricate and careful analysis of every little detail, to make this the most advanced and anatomically comfortable saddle that has ever been made.
The Dimension name alone exemplifies just how important this project is, Prologo's task for this saddle was to create an innovative product in terms of design, size, comfort and performance. Thus, Comfort, performance, lightness and prevention of perineal area problems are its strengths. The Dimension has also been designed to be a truly unisex saddle, providing pressure relieving benefits to both female and male riders.
The design and size are engineered specifically for comfort when on the drops and for aggressive riding. It's not just comfort that this saddle has to offer though. Top-end performance and lightweight components mean this saddle is just about ready for anything. At only 179g it's a lightweight and ergonomic saddle for high-end users. The increased 143mm width, helps to distribute the weight of athletes over a larger surface, ensuring greater comfort over a longer period of time, and a short nose (3-3.5cm shorter than a traditional saddle) to eliminate any sort of contact and pressure in the front area, especially when on the drops.
The wide anatomical PAS channel runs through the saddle along its central axis, reducing the contact and compression of soft tissues and tendons. The PAS system, is a channel in the base of the saddle. The hole or channel helps to maximises blood flow and supports the pelvic area while also preventing pressure peaks. This is a system researched, designed and developed to eliminate pressure and numbness to areas that need it most. The PAS Technology is achieved by a particular anatomical design of the foam and base. The performance and durability are guaranteed thanks to the unchanged integrity of the base.
The Dimension TiroX saddle uses a TiroX Rail which is made using light-alloy steel. TiroX provides the rails with the necessary stiffness to be able to handle the large amounts of force that's created from pedalling. The specific steel is derived from aerospace and aeronautic industries. The TiroX rail is well balanced and is the best compromise between weight and rigidity.
Technical Specifications
* Size: 245x143mm
* Rail: TiroX Alloy 7mm
* Cover: Microfibre
* Padding: Light Foam
* Weight: 179g


jinto
Reviewed in Japan on June 18, 2025
商品説明に記載されている重量は間違いです。メーカーサイト、代理店サイトで確認して購入してください。ものは問題ないです。
Chris B.
Reviewed in the United Kingdom on April 17, 2025
This was suprisingly comfortable.I have used Prologo saddles for a few years,and wanted a new one.I seen this and did my homework. I thought I may not get away with it being so short,but It's really comfortable even on rides 80 miles long.I't would be comfortable longer,shame my legs weren't :) Also hit on a bargain at half the price ,so all good here
Lu
Reviewed in Germany on June 30, 2024
Anfangs hatte ich leichte Probleme, den Sattel korrekt festzuschrauben, weil die maximal angegebene Newtonmeterzahl ihn einfach nicht in der Position halten wollte. Aber wenn man einfach fester zieht, ist es ein toller Sattel.
Gioppo82
Reviewed in Italy on November 13, 2023
Ottimo prodotto, mi trovo molto bene con questa sella ed è esteticamente molto bella.
Martin
Reviewed in the United Kingdom on January 17, 2022
Not a cheap saddle for what it is, put on my winter bike for the comfort and once set up, is comfortable on those long winter rides.
Recommended Products

$86.39

$ 37 .43 $37.43

4.3
Select Option

$397.02

$ 71 .28 $71.28

4.5
Select Option

$309.90

$ 71 .28 $71.28

4.5
Select Option

$163.22

$ 66 .23 $66.23

4.6
Select Option

$54.71

$ 25 .91 $25.91

4.5
Select Option