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Nutrition / Hydration / Bottle Cages
XLAB Delta Sonic ML System XLAB Delta Sonic ML System
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Delta Sonic ML System

Mfg PartNum:2718
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Streamlined integration.

XLAB's Delta Sonic ML System is a single-bottle carrier that mounts directly into seatposts with a 10mm horizontal rear hole. Attached to the Delta Sonic is the three-finger Gorilla cage, clamping down with 7 pounds of grip. This hydration system allows the bottle to sit close to the saddle, hiding in the rider's draft without adding on drag.

XLAB has found the following bikes to be compatible with the Delta Sonic: Cervelo P5 and 2013 P3, Scott Plasma, Kestrel 4000, Fuji D6 and Norcom, and BH Aero.


  • Specific to Ritchey clamp seat posts with 10mm horizontal rear hole.
  • XLAB recommends 1" insertion minimum into seatpost.
  • Included: Delta Sonic Rod, Gorilla Cage, hardware & installation instructions.
  • Material: Stainless Steel (rod); Carbon Fiber (cage).
  • Weight: 151g.

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.


Cage Material: Carbon Fiber