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Prologo

Based on 366 reviews
Condition: New
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$129.33
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Availability: Only 1 left in stock, order soon!
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Arrives Nov 14 – Nov 19
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At a glance

Condition
New
Size
143mm
Color
Black
Model
DIMETN3HB80-AM
Dimensions
11.7"L x 7.05"W x 2.65"H
Weight
202 g
Material
Tirox Alloy
In the box
1x Saddle
Warranty
Original Manufacturer Warranty

Features 5

  • 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
  • Comfort, performance, lightness, and prevention of perineal area problems are its strengths
  • Designed to be a truly unisex saddle providing pressure relieving benefits to both female and male riders
  • The wide anatomical P.A.S. channel runs through the saddle along its central axis reducing the contact and compression of soft tissues and tendons

Description

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

Specs 19

Brand Prologo
Color Black
Product Dimensions 11.7"L x 7.05"W x 2.65"H
Material Tirox Alloy
Outer Material Foam
Brand Name Prologo
Global Trade Identification Number 75
Number of Items 1

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 14 – Nov 19

This item is non-returnable:

This item is returnable

View our full returns policy here.

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Top Amazon Reviews


Best saddle ever!
Excellent saddle. After some research and reading other’s experiences, I decided to get the Prólogo Dimension and couldn’t be happier. After completing a few 3-4 hour rides, I am simply amazed. Best saddle I have ever had, from the first moment. Easy to install, fits perfectly, padding is firm and supportive in the right spots. Will see about durability, but first impression is that this is a very high quality product. ... show more
Reviewed in the United States on February 26, 2025 by Johannes Oberhofer Lomeli

Really comfortable, well made saddle
Size: 143mm Color: Black
Installed this on my gravel bike and experienced instant comfort--not even a break-in period. Never had that before!! I've been riding road and gravel for 20 years, and have a variety of saddles on my bikes (currently Selle San Marco Aspide FX) and replaced a Selle Italia Gel Flow Max with this one. The shorter saddle works great for my behind and I'm very happy with this purchase and price point. ... show more
Reviewed in the United States on October 7, 2023 by Jack H.

Very comfortable and has relieved my pains!
Size: 143mm Color: Black
This has to be the first saddle I’ve used in 20 years that allows me to ride for several hours, pain free! Great saddle! You won’t go wrong buying this for your long or short rides!
Reviewed in the United States on September 22, 2024 by Amazon Customer

Wasn't the saddle for me.
Size: 143mm Color: Black
Saddles are personal and this one didn't fit me. Bicycling magazine recommended for comfort but I went back to my Selle SMP. Well made, fairly priced.
Reviewed in the United States on November 10, 2025 by TXLangster

Saved my j*nk!
Size: 143mm Color: Black
This year I completed my first century ride on my road bike, and this saddle was a huge contributor to making that possible. I had tried several different saddles and cycling shorts, but after long rides I would have severe numbness in my groin area. After one long ride (about 60 miles) my groin was numb for almost two days! I was afraid that the century would cause permanent nerve damage. I tried this saddle and it saved me! Now let's be clear, this saddle is HARD. It has padding, but it is very thin and doesn't feel soft at all. What made this saddle work was that my "sit bones" hit the back of the saddle perfectly. I could sit and feel the sit bones touching the seat. This isn't always comfortable, but it took the pressure off of my groin and I found that the post-ride numbness was gone, which was my goal. I am planning to buy an extra saddle for my gravel bike. ... show more
Reviewed in the United States on January 18, 2023 by A. Fuller

Road bike saddle
Size: 143mm Color: Black
I purchased this saddle to replace the stock saddle on my giant defy advanced pro 1. I have ridden just a few times on this saddle, and have been very pleased with its comfort and shape. Also 100gm lighter than the stock saddle. Ery happy with my purchase.
Reviewed in the United States on September 11, 2023 by Scottpl

See Below
Best seat ever
Reviewed in the United States on November 10, 2025 by Ben

My ass feels good
Size: 143mm Color: Black
Best bicycle seat I’ve had. No need for a cushion on top. I can bike for hours and no pain in my rear end. Highly recommend.
Reviewed in the United States on November 25, 2024 by Amazon Customer
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