Split the wind.
Measuring in at 78mm deep, the 78/TwentyFour Clincher Wheelset from Profile Design is destined for aerodynamic greatness and high performance. While most companies stake their wheel on wind tunnel testing, Profile Design wanted to go a step further. With their CFD-engineered rim profiles, the engineers behind Profile Design went through hundreds of shapes in their search for excellence, and the result is a wheel that provides distinct advantages through crosswinds or headwinds.
Forged from 6061-T6 aluminum and precision machined with a tolerance of a 100th of a millimeter, the TwentyFour series hubs from Profile Design increase durability, strength, and stiffness. A machined 7001-T6 aluminum freehub creates an 18% increase in strength compared to standard freehub bodies, preventing cassettes from marring the freehub while simultaneously increasing shift performance and power transfer.
Rim Material: Carbon fiber.
Wheel Size: 700c.
Tire Type: Clincher.
Rim Depth: 78mm.
Rim Width: 17mm (internal), 24.5mm (external).
Brake Compatibility: Rim, specially selected Tg resin.
Hubs: TwentyFour Series 6061-T6 aluminum hub.
Front Axle: Quick Release.
Rear Axle: Quick Release.
Spokes: Straight Pull, Bladed.
Spoke Nipple: 7075 Alloy Polyax Double Square.
Spoke Count: 20 front / 24 rear.
Manufacturer Warranty: 2 years.