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  • XLab Sonic Wing Rear Mount System
  • XLab Sonic Wing Rear Mount System
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XLab Carbon Sonic Rear Mount System

What is the Sonic Wing? Cervelo™ Specific Alloy Rear Hydration Carrier. You know those mysterious two holes in a Cervelo™ seatpost? Well, this Carrier will fit in there, a nice tight fit. Is compatible with the Cervelo™ P2Cs, P3Cs and P4Cs. Consider also the Carbon Sonic for Xlab's carbon version.

Why the Sonic Wing? Don't buy other Cervelo™ specific rear hydration carriers. Why? For all the reasons you will read about below. Plus, don't forget our business is the Hydration and Storage business and nothing else. Trust the professionals that are dedicated to your Hydration and Storage needs. Our carriers are Wind Tunnel Proven and owned by World Champions. They are proven to be the most aerodynamic and versatile in the market today... period.

XLab Carbon Sonic Rear Mount System Specification:

  • Lightest Alloy Available Chassis: 64g +/- 1g
  • Chassis w/ Straps: 73g +/- 1g
  • Chassis w/ Hardware: 90g +/- 1g
  • Chassis w/ Hardware & Straps: 99g +/- 1g
  • Bi-Position Can be inverted for a lower position on the saddle, or keep it upright for a low drag higher position.

Custom Fit - 30 different positions available, so that you can have a custom fit position that is both comfortable and aerodynamic. 3 different carrier angles and 5 different bottle angles for each position.

Universal Saddle Compatibility - Because the carrier fits on the seat post we have not discovered any seats that you cannot use including the long Fizik, ISM, SMP, Selle Italia, Selle San Marco, Terry and others.

Fastest - When installed in the high position, air flows cleanly around the aero seat post. The narrow 5/8" Sonic with open back for air to exit, can save 13 seconds per kilometer in the high position.

XLab Carbon Sonic Rear Mount System Features:

  • CNC Machined from US Aircraft Grade Structural Alloy
  • Has Clearance for Fizik Saddles
  • AntiSway Design: Compact, Dual Stabilizers, Energy Saving.
  • Easy Installation.
  • Warranty 2 Years Warranty
  • Includes 1 Pair X-Straps
  • 2 Anti-Drag Discs - Covers spare hole in seatpost for a more aerodynamic ride

*Please note: Sonic Wing Rear mount – Gorilla cages, tire bags and C02 all optional extras Optional extras are not included and must be purchased separately.

Buy XLab Carbon Sonic Rear Mount System from Chain Reaction Cycles, the worlds largest online bicycle store.

  • Colour: Black, White, Red
 
2 Questions : 2 Answers

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Bike fit

It is mentioned that this is for cervelo bikes but an S2 is not mentioned. Please can you advise whether this is suitable for an S2.
Age: 35 to 44
Gender: Male
Attitude: Passionate and Obsessive
9 months ago
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Hellingly,GB
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Answer: 
This carrier is designed to mate to the spare holes on the back of the Cervelo aero seatpost as found on the P-series bikes. The S-series do not use the same seatpost, so do not have the mounting points required.
You should opt for a rail mounted version, such as the Super Wing (link below)
Age: 25 to 34
Gender: Male
Attitude: Just for Fun
 
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9 months ago
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Is this compatible with the new P2/P3?

I think the seat post for the new P2 is different from the P2C or P2 Classic.
Age: 25 to 34
Gender: Male
2 months, 2 weeks ago
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Middle Park,AU
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Answer: 
Not being a Cervelo dealer I can't double check for you, but going by the spec on their current site, the P2 appears to have been given a bit of a face lift but Im not sure if they have blanked up the seatpost or not.. The 5th image along on their site (http://www.cervelo.com/en/bikes/p-s...) shows the post with the mounting holes still on it so they may still be compatible. If you contact your local dealer/ Cervelo directly they should be able to confirm for you one way or the other.
Age: 25 to 34
Gender: Male
Attitude: Just for Fun
2 months, 1 week ago
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