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Xlab Delta Sonic ML Rear Hydration System

0.00 LBS

Product Description


Sturdy, highly adjustable rear system for bikes with 10mm horizontal seat post holes.

  • Highly adjustable to your saddle position and riding style
  • Tucks neatly behind to streamline rear drag into clean airflow
  • Sturdy design eliminates irritating bounce and sway
  • 10lb cage grip holds securely onto bottles


Highly Compatible to Suit Various Saddle Positions

  • Whether your saddle is positioned far forward or back, the DELTA SONIC ML has 3.25” (82.5mm) of adjustability to suit most riding styles

Aerodynamic Location

  • Bottle tucks in closely behind the saddle, hiding in the rider’s draft to produce a clean airflow
  • Designed in conjunction with Cervelo wind tunnel tests

Reliable, Sturdy Design

  • Strong, stainless steel mount eliminates swaying and bouncing
  • On bumpy courses, your bike can produce a seesaw effect, easily ejecting loosely-held bottles. XLAB’s highly regarded GORILLA CAGE is designed with tall sides and superior 10lb bottle grip, coupled with a flared design making bottle insertion/removal easy
  • Innovative VEE CLAMP locks mounting rod in place while reinforcing seat post support


  • Weight: 151g (5.3oz) for entire system
  • Color: Silver rod with Black/White Accents
  • Construction:
    • Rod: Stainless steel
    • Cage: Carbon
    • Rod Adjustability:
    • 3.25” (82.5mm)
  • Compatibility: Select Cervelo, Scott, Kestrel, BH and Fuji models.
  • Includes:
    • All Hardware and Installation Instructions
  • Warranty: 3 Year Limited on rod
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