The XLab Carbon Wing 400I Carrier is the most versatile hydration and repair system carrier, complete with two straps and all mounting hardware.

Rear carriers should not interfere with the air on the rider's back, but instead fill in the turbulence 'hole' behind the riders posterior, thereby reducing the rider's drag (which accounts for 64% of energy used on a racing bicycle). The X-Lab Carbon Wing does this - it's the most trusted rear carrier on the market, garnering multiple world championship wins.

It's highly adjustable, with two carrier positions and three cage angle positions, while an integrated storage compartment lets you tuck your repair kit out of the wind, for enhanced aerodynamics.

Mount two bottles on the side or one at the rear for flexibility; there's no need to purchase multiple carriers. Carbon fiber construction makes it ultralight and durable, and it's three times stiffer than the competition.

Customers note: Bags, bottle cages, and inflation accessories sold separately. Includes Carbon Wing 400i, XSW-Straps and mounting hardware.


Save up to 13 seconds over 40km

Lightest, most durable carrier system available

Two mounting positions

Three bottle cage angles

Integrated storage/mini bag area

Complete with strap for bag underneath


Material: Carbon fiber and proprietory composite matrix. X-Lab uses the latest carbon fibre composite with a special lay-up and resins to provide the toughest carbon carrier with no twisting, like other carbon hydration carriers on the market.

Weight (without hardware): 66g

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