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XLAB's Delta Sonic is a behind-the-saddle single bottle cage mount designed for 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.