Accessories    Water Bottle Cages

XLAB Carbon Sonic Wing

The X-Lab Carbon Sonic Wing bolts directly to a Cervelo Aero seatpost on the Cervelo P2, P3, and P4. It is an extremely functional, well-designed rear hydration system capable of carrying CO2 cartridges, an inflator, one or two bottle cages, tires, tubes and other items so they are very accessible. It weighs only 98 total grams and it made from aircraft-grade high-modulus carbon fiber. It includes a X-Lab Sonic Nut™ for holding CO2 cartridges and an inflator.


  • Three different setup angles
  • Light weight 49 gram carbon chassis
  • Works with Cervelo P2, P3, or P4 only
  • Includes Sonic Nut™ for holding CO2 and inflator
  • Made from aircraft grade high modulus carbon fiber
  • Compatible with all saddles because it attaches to the seat post
  • Thirty possible positions and 1 inch horizontal cage adjustment

    Please note: cages, bags, CO2 cartridges and inflator sold separately

  • $99.88
    Reg Price $134.95
    Item #: 408300 Weight: 98g
    Item is in stock