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Antares R3 Open Saddle

5 out of 5 stars
2 Reviews

Out of Stock

Don't worry though, we have a lot more Men's Road Bike Saddles in stock than that.

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Anatomically crafted for comfort.

Designed for chameleons with medium levels of flexibility and low pelvic rotation while pedaling, the Fi'zi:k Antares R3 Open Saddle relieves pressure and numbness with its anatomically correct center cut-out. It provides just the right amount of support and flexibility, allowing you to find your power spot and maintain comfort as you rack up long miles on the road.

The Antares R3 Open Saddle uses a carbon-reinforced nylon shell in conjunction with lightweight, durable, and corrosion-resistant K:ium alloy rails. Fi'zi:k places a plush layer of Comfort Core foam directly beneath the durable Microtex cover to alleviate pressure on your sensitive tissue areas. Plus, it's compatible with Fi'zi:k's Integrated Clip System for securely attaching saddle bags and safety lights.


  • Relieves pressure for cyclists with medium levels of flexibility
  • Anatomically correct center cut-out relieves pressure and numbness
  • Neutral profile saddle with support and flexibility for long rides
  • Carbon-reinforced nylon shell paired with lightweight K:ium rails
  • Durable Microtex cover over Comfort Core foam for plush support
  • Fully compatible with Fi'zi:k's Integrated Clip System
  • Item #FIZ007R
k:ium alloy
carbon-reinforced nylon
Microtex (synthetic leather)
Seat Length
[regular and large] 274 mm
Seat Width
[regular] 140 mm, [large] 152 mm
Claimed Weight
[regular] 7.6oz (215g), [large] 7.8oz (220g)
Manufacturer Warranty
2 years

Overall Rating

5 based on 2 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 0 reviews
5 Stars - 2 reviews

Fits True To Size

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Runs smallTrue to sizeRuns large

What do you think about this product?


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5 out of 5 stars

July 25, 2021

Perfect fit for long rides!

I've used it several times
Size Bought:
5' 10"

Absolutely awesome fit! This saddle is SO comfortable! First ride was 2+ hours and it felt like I'd only been on the bike for 20 minutes! Highly recommended!

Ted W
5 out of 5 stars

May 30, 2021


I've used it several times
Size Bought:
5' 11"

I know saddles are personal, but this one has panned out great for me. I have about 500 miles on it, with a couple of very long rides and several trainer sessions. My reaction when I first got on it was "oh... oh, yeah!". I'm 5' 11", 170 and I would describe my build and pelvic flexibility as average in most or all regards. Hopefully, that can help you decide if this might work for you. I have found through hard experience that a saddle with a modest cut-out works best for my parts, and this saddle hits that mark just right. This is really well-built, and hits a nice balance of firmness and comfort. The sizing spec was spot-on, too, which I've found to not always be the case with other brands. Hopefully, Fizik will keep building this one for years to come; so tired of saddle searching!

Eric K