Chris King ARD44 Wheelset The World's First Fusion Fiber Road Wheel Many road riders and racers crave speed. With an exceptional-quality carbon fiber wheelset on your bike, you'll elevate your riding to the next level. The Chris King ARD44 Wheelset is the world's first Fusion Fiber road wheel that is a full-tilt speed demon incorporating everything that makes wheels fast. The design brief for the ARD44 was simple, a wheelset designed for serious cyclists who want all-out speed on flats, climbs, and through corners, an aerodynamic wheel that shines across a wide range of terrain, from smooth pavement to rough gravel roads. The ARD44's Fusion Fiber rim produces a stable, responsive, and nimble ride while reducing bodily fatigue and strain on the rider. It has superior damping attributes because it isn't bonded with epoxy resin. Instead, it uses nylon, which gives it optimal strength, even at higher compliance levels, so the wheels hold traction better, and ride smoother than any other carbon road wheel you've ridden before. With the Chris King R45D hubs, these wheels roll incredibly smoothly and the rear wheel has unbeatable engagement so you can go from coasting to pedaling instantly. Features Aerodynamically tailored for 28 - 30mm tires and will accommodate a broad range of tire sizes generally up to 47mm Hookless, tubeless rim design simplifies installation and maintenance while optimizing the interface between the tire and rim bed Chris King R45D hubs roll incredibly smoothly and the rear wheel has unbeatable engagement Fusion Fiber rims produce a stable, responsive, and nimble ride while reducing bodily fatigue and strain Superior damping for smoother, faster, and longer rides SPECIFICATIONSWheel Size700c Material Fusion Fiber Outer Width30. 5mm Inner Width25mm Rim Height44mm Spoke Drilling24HValve Type Presta Tubeless Yes Tire Type Clincher Brake Compatibility Disc (Centerlock)Front Axle12x100mm Rear Axle12x142mm Intended Use Road, Gravel Approximate Weight N/A | Chris King | Ard44 Wheelset R45D 24/24 | Black | Hg