(7 customer reviews)

MX-3 Dorado Chromoly


Our Serfas® performance saddle line is designed for both the high-end rider and weekend warriors alike.

Designed and constructed using premium materials such as Chromoly rails, Soft-Feel moisture-wicking Microfiber cover, and Dual Density® constructed base.

Outdoor Gear Lab
The Best Bike Saddles of 2020, Top 14 Product Ratings

“A highly-cushioned saddle with a soft and flexible shell that is ideal for cruising”
“Comfortable, highly cushioned, pressure relief channel”

In stock (can be backordered)

90 Day Comfort Guarantee
We understand finding the perfect saddle can be tough, which is why every Serfas® saddle sold is backed by our 90-Day Comfort and Satisfaction Guarantee

Limited Lifetime Warranty
We stand behind our products and are committed to providing the high quality all of our customers deserve which is why Serfas® warrants to the original purchaser of a saddle that the product is free from defects in materials and workmanship for the lifetime of the product. (See details)


  • Men’s Specific Sport Design
  • Dual Density® Base
  • Cutout Base For Soft Tissue Relief
  • Rails: Chromoly
  • Cover: Soft Feel Microfiber
  • Length: 270mm
  • Width: 175mm
  • Weight: 386 Grams

7 reviews for MX-3 Dorado Chromoly

  1. Chris Madden

    I had been very happy with my MH-RX Preformance saddle (see my other review) but wanted to try out this Dorado saddle on my other second bike because it is slightly lighter. It was also less expensive so I was pleased to see very similar comfort and performance. I’ve had my Dorado about a year and it doesn’t have the grey center stripe of the newer Dorado pictured on this website but I have only good things to say about it so far. Still looks and feels like new.

  2. John Howe

    Absolutely the most comfortable and supportive saddle I have ever ridden on. I never thought you could get this level of comfort and support without going to a granny seat. Amazing. TOTALLY sold. I bought a 2nd MX-3 Dorado for my 2nd bike.

  3. Chris Burke


  4. Matt Hanson

    I echo the other positive reviews here. Best comfort and support I’ve experienced in any saddle ever.

  5. Ron

    This is my second Dorado saddle and it is Great! I have been on rides up to 60 miles and do not even feel the saddle under me. You know you have a good saddle when you completely forget about it. I will continue to buy and recommend Serfas Dorado saddles.

  6. glbcpa

    This is a great saddle. I have two, one for each road bike, and I have over 10,000 miles between them and I weigh about 205. Would not ride on anything else.

    • Serfas

      Hi GLBCCPA, We are happy to hear you are absolutely loving your MX-3 Dorado saddle so much that you ride with one on both of your bikes! 10,000 miles WOW, cheers to another 10,000! Thank you for your feedback. – The Serfas Team

  7. Kev

    After 2 years of use, I can say this saddle is almost perfect in it’s class. When you flip the Dorado upside-down, you’ll see that you’re actually sitting on a springy poly-carb shell, not a ridgid foundation. Comfort is supplimented with the right amount of padding. Make it with a drop-beak and better ventilation and it would be perfect!

    • Serfas

      Thanks for the feedback! We appreciate the suggestions for areas of possible improvement, we hope you continue to enjoy your Dorado! – The Serfas Team

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