Profile Design 78/TwentyFour Full Carbon Tubular Rear Wheel

Item: 50-2301
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Proven fast at wind angles most commonly seen in high-speed time trials and triathlons, the Profile Design 78/TwentyFour Full Carbon Tubular Rear Wheel has been wind tunnel and Computational Fluid Dynamics tested to produce advanced acceleration, high rigidity, superior aerodynamics and outstanding braking power you have to experience to believe. 78mm deep section rim is crafted from a proprietary pre-preg carbon fiber formula that'll slice through all wind conditions while remaining robust, nimble and responsive. Sealed cartridge bearings inside the precision-machined alloy freehub roll smooth and custom depth flanges maximize lateral rigidity. Specially formulated brake pads give more consistent stopping action and reduce braking distances. Sapim CX-Ray straight-pull, bladed spokes are 2-crossed on the driveside in the interest of speed and power transmission.
  • CFD wind-tunnel developed proprietary carbon fiber 78mm deep section tubular rim:
    • Created using a patented automated process that creates a uniform carbon layup increasing compaction and reducing voids
    • Structure allows for a stiffer, stronger and more impact-resistant wheel
    • Pre-preg carbon maintains integrity
  • Proprietary precision-machined alloy freehub with straight-pull design for minimal aero profile
  • Sealed cartridge bearings for smooth-rolling performance
  • 24 straight-pull, bladed Sapim CX-Ray spokes are 2-crossed on the driveside for better power transmission and lightweight aerodynamics
  • Sapim Polyax double square nipples for better spoke-nipple line
  • Custom formulated brake pads with high Tg point resin provides better modulation, shorter braking distances and increased heat tolerance
  • 24mm wide brake track
  • Hand-built assembly
  • Unidirectional carbon finish with black hub and black spokes
  • UCI certified for road and track competitions
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