Zipp 404 S Carbon Disc Brake Wheel - Tubeless Grey, Front, CL

What Our Gearhead(R) Experts Are Saying:"These hold their line in a crosswind better than wheels I've ridden with a much shallower rim. Running them tubeless with a wider tire takes the edge off rough pavement without feeling sluggish."The 404 S takes the Firecrest rim geometry Zipp developed for top-level racing and puts it into a wheelset built for everyday use. The wider internal rim bed supports tires from 28 to 39 millimeters, so there's room to dial in the right setup for how and where you ride.