XLAB Delta Sonic Wing XLThe Xlab Delta Sonic XL Wing is most commonly used on the New Cervelo P5's. This aerodynamic rear hydration system, is specific to bikes that utilize the Ritchey 10mm hole in the seatpost. The Delta Sonic XL is .8 inches longer then the Xlab Delta Sonic. Sitting close to the saddle, the Xlab Delta Sonic xl wing slides into the seatpost head. This provides speedy access to the bottle. The Xlab Delta Sonic XL does include one Xlab gorilla xt cage, a rod and a screw for installing.
Working closely with Cervelo and their wind tunnel testing results, XLAB developed an aerodynamic single rear system specific to Ritchey clamp seat posts with a 10 mm horizontal rear hole.
The DELTA SONIC XL allows the bottle to be close to the saddle, hiding in the rider's draft and provides clean air flow.
The DELTA SONIC XL fits snug into the seat post providing a sturdy non-sway bottle mount, for fast and safe access to your bottle. The DELTA SONIC XL rod can slide along the seat post for the best customized fit for you.
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