Rear Systems Cervélo Post

Xlab Sonic Wing Black

Cervélo™ Specific Alloy Rear Hydration Carrier. You know those mysterious two holes in a Cervélo™ seatpost? Well, this Carrier will fit in there, a nice tight fit. Is compatible with the Cervélo™ P2Cs, P3Cs and P4Cs. Consider the CARBON SONIC made of Carbon Fiber for a lighter version.

Xlab Sonic Wing White

Cervélo™ Specific Alloy Rear Hydration Carrier. You know those mysterious two holes in a Cervélo™ seatpost? Well, this Carrier will fit in there, a nice tight fit. Is compatible with the Cervélo™ P2Cs, P3Cs and P4Cs. Consider the CARBON SONIC made of Carbon Fiber for a lighter version.

XLab Delta Sonic with Gorilla XT cage

XLab Delta Sonic Hydration System For Cervelo P5

Xlab Carbon Sonic Wing

After the successful and very popular Sonic Wing, many triathletes and dealers asked when we were going to bring out a Carbon version?
We were already working on it but we wanted it to be the very best in the World.
By the World’s best we mean the lightest, the most positions, the most customizable with options, best engineered and tested, and of course the fastest!