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XLAB Aero TT Carbon Black
XLAB Aero TT Carbon XLAB Aero TT Carbon
XLAB Aero TT Carbon Clear
XLAB Aero TT Carbon Xlab-USA Aero TT Carbon
XLAB Aero TT Carbon XLAB Aero TT Carbon
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XLAB Aero TT Carbon 4
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XLAB Aero TT Carbon

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Mfg PartNum:
(1 customer reviews)
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MSRP: $78.95
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Obviously, staying hydrated is an incredibly important aspect of any athletic pursuit, but with traditional cages and bottles it can feel like a losing proposition for those trying to slice through the wind. With the XLAB Aero TT Carbon system, get up to 50% less drag from your bike thanks to the aero-optimized bottle and cage system.


  • 50% drag savings.
  • Carbon bottle cage offers no-launch 6lbs of grip.
  • 20oz capacity for hydration mix needs.
  • Claimed weight: 90g.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.



Mfg PartNum: 1449 

Stealth Black

Mfg PartNum: 2895 


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Good Aerodynamics
by Stewdebiker
Cycling Enthusiast
Raleigh, NC

I got this bottle to reduce downtube drag on race day. I lost 4-6 ounces in volume, gained a few grams in weight, but flew down the hills. I have a 54cm S-3 Cervelo and this bottle wouldn't work without adjustment bar. The Wolf Tooth Components B-RAD Mounting Base worked for me. The XLAB Aero Cage Optimizer Versatile Mount was too big for the tight space and weighed twice as much. I got the white one to be able to monitor inside cleanliness. This bottle is expensive, but worth it if you want to reduce downtube water bottle drag.

Reviewed 9/7/2023
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