For a speed weapon that's tubeless-ready, we can't go wrong with the 454 NSW Carbon Disc Brake Wheel. An undulating 53/58mm-deep rim shape, also known as Zipp's Sawtooth profile, inspires aero efficiency and crosswind stability for wind-slicing goodness, and a 23mm internal rim width is optimized for running tubeless tires up to 38c at reduced air pressure. Its Cognition DB hubset rolls efficiently whether we're pedaling hard or taking a break to coast down that well-deserved descent. These features, combined with the stopping power of disc brakes, make this a smooth-rolling, speedy machine.