Tacx Ciro Water Bottle Cage
Water Bottle Cages
Tacx Ciro Water Bottle Cage
Tacx Ciro Water Bottle Cage
The Tacx Ciro Water Bottle Cage delivers an exceptional strength-to-weight ratio at just 29 grams, making it one of the lightest performance cages available without sacrificing bottle retention. Read the overview
At a glance
- Weight
- 29 grams
- Bottle Compatibility
- Standard diameter bottles
- Mount
- Standard two-bolt cage mount
2 in stock
Free shipping on US orders over $100.
- 30-day returns in new condition. Read the return policy.
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Overview
Why Is the Tacx Ciro the Best Lightweight Cage?
The Tacx Ciro Water Bottle Cage delivers an exceptional strength-to-weight ratio at just 29 grams, making it one of the lightest performance cages available without sacrificing bottle retention. A carbon-augmented composite shell gives the Ciro a clean, minimal visual profile that sits flush on any frame while keeping your bottle locked in through sprints, descents, and rough road sections. The reinforced spine adds lateral stiffness so the cage maintains its shape and grip over seasons of hard use.
Unlike full-carbon cages that demand a premium price for marginal gains, the Ciro finds the sweet spot between weight, retention, and value. It fits standard diameter bottles with secure retention, and works equally well on road, gravel, and mountain bikes without any compatibility compromises. Available in Matte Black, Black, and Matte Orange, the Ciro's understated design integrates cleanly with premium build kits where every gram and every visual detail matters.



All the specs
MPN T6500.01
- Weight
- 29 grams
- Material
- Carbon-augmented composite shell with reinforced spine
- Colors
- Matte Black, Black, Matte Orange
- Bottle Compatibility
- Standard diameter bottles (500ml and 750ml)
- Mount
- Standard two-bolt cage mount
- Use
- Road, gravel, mountain bike
FAQ
Good questions
Get to know Tacx

There's more to Tacx than this one product. Our Tacx page has the full Tacx lineup we carry and more about the brand.
Visit the Tacx page →How much does the Tacx Ciro weigh?
The Ciro weighs just 29 grams, placing it among the lightest bottle cages available without sacrificing the retention performance you need on the bike.
What bottles fit the Tacx Ciro?
The Ciro fits standard diameter cycling bottles including 500ml and 750ml sizes from most major cycling brands.
How does the Ciro compare to a full-carbon cage?
The Ciro delivers near-carbon weight with better real-world retention than many full-carbon options, at a fraction of the cost. The carbon-augmented shell and reinforced spine provide durability that pure carbon cages sometimes lack.
Reviews
What riders say about the Lab
“Paul does a great job. He got my bike I bought from someone there in their town and had it packed and shipped to me in Austin, TX… It got here in perfect condition!”
“Fantastic store. It has everything you may want/need for cycling. Great team. Highly recommend to anyone looking for cycling related things and bike service.”
“I recently got back into biking and wanted to add some things onto my bike. They had most of what I was looking for in shop… I'm really happy to have found them.”
Questions about this one?
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