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Profile Design Aqua Rack II Dual Bottle Cage W/ Co2 Mount
Profile Design Aqua Rack II Dual Bottle Cage W/ Co2 Mount
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Profile Design Aqua Rack II Dual Bottle Cage W/ Co2 Mount 1
Profile Design Aqua Rack II Dual Bottle Cage W/ Co2 Mount 2

Profile Design Aqua Rack II Dual Bottle Cage W/ Co2 Mount


Pricing and Order Section

Mfg PartNum: ACRACK21
$60.99 set
MSRP: $60.99
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In Stock
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Refuel With Double The Hydration

Double your hydration intake on a long bike ride by dual-wielding your water bottles. The all-new Aquarack II Dual Bottle Cage by Profile Design can hold two water bottles — as well as a mount for your CO2. Maximize your efficiency with the mount born to perform.

This two-bottle rear mount hydration system completely changes the game. Included with clamps that mount to standard round diameter bicycle seat posts, you can easily attach this hydration station to posts measuring 31.6mm or 27.2mm. Affix two CO2 cartridges with the included brackets, giving you more storage for any other essentials.

The Profile Design Aquarack II Dual Bottle Cage has a new reinforced design for ultimate durability while on the road or trail. And because it attaches to your seat post, it's high enough to avoid any mud or puddle splashes that intend to infiltrate the integrity of your water.


  • New reinforced design
  • Includes 2 lightweight Profile Design Kages
  • Includes CO2 mounting brackets
  • Fits 31.6mm to 27.2mm round diameter seatposts (shim included)

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: ACRACK21 

Cage Material: Composite 

Capacity: 26 


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1 stars
Reviewed 8/28/2023
by Eric
Baltimore County, MD
Overall Rating
My Go-To

I bought this as a replacement for the first one I had, which lasted several years. This is perfect for carrying up to four bottles - I use it in the summer and pre-freeze half of the liquid in my Polar bottles to keep them cold longer.

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