The Bontrager Aeolus XXX 4 700C TLR Disc Clincher Carbon Road Wheel allows you to confidently run a deeper, faster wheel. Industry-leading crosswind stability combines with best-in-class aerodynamics to give this 47mm carbon road wheel an incredible speed advantage, all while being the lightest in its class. The wide profile delivers more tyre support for that classic Aeolus ride quality. Disc brakes provide confident stopping power, and a hassle-free tubeless set-up virtually eliminates flats.Bontrager Aeolus XXX 4 700C TLR Disc Clincher Carbon Road Wheel FeaturesOCLV XXX carbon uses premium materials and high-temperature resins with industry-leading domestic manufacturingSpeed Stability Shaping reduces side force, allowing for a deeper depth and faster profileCenterLock disc brake hubs with front and rear 12 mm thru-axlesThe 47 mm rim depth provides unmatched stability and confidence for an all-conditions aero wheelTubeless Ready (TLR), with 21 mm inner rim width for enhanced tyre supportDT Swiss internals for a buttery smooth ride feel and reliable 36-point star ratchet engagementLaser-etched graphics provide a fast, finished look with no added weightIncludes a TLR rim strip and valve stem along with a traditional tube-type rim stripBontrager Aeolus XXX 4 700C TLR Disc Clincher Carbon Road Wheel SpecificationsSizeFront, Not applicableRear, Shimano/SRAM Road 9/10/11-speedFT/RRFrontRearDiameter700C700CTypeTubeless Ready (TLR)/ClincherTubeless Ready (TLR)/ClincherCassette compatibilityNot applicableShimano/SRAM Road 9/10/11-speedHub width100 mm135/142 mmAxle diameter12 mm12 mmHoles2424Butting14/17/1414/17/14Cross sectionBladedBladedBrake typeCenterLock discCenterLock discAttachmentThru axleThru axleNipple locking typeAlloy lockingAlloy lockingValvePrestaPrestaWeight675g780g