Two-Bottle rear mount hydration system clamps to standard round diameter bicycle seat posts (31.6mm or 27.2mm). Affix two CO2 cartridges with included brackets.
- New reinforced design.
- Includes 2 lightweight Profile Design Kages.
- Includes CO2 mounting brackets.
- Fits 31.6mm to 27.2mm round diameter seatposts (shim included).
Construction: 6061-T6 Forged Aluminum clamp and extension
Cage Material: Injected Nylon/Glass Fiber (KA1 Cage)
Capacity: 1 or 2 cages compatible
- Cage: KA1
Color: Matte Black
- Weight: 228g
* Includes 2 lightweight Profile Design Cages
Aquarack ii Installation Instructions