303 Firecrest Carbon Tubeless Disc Brake

Zipp 303 Firecrest Carbon Tubeless Disc Wheels - Versatility Redefined Though Zipp has made its reputation by normalizing the use of carbon rims in all road situations, helped not a little by the fact that their carbon wheels keep winning the toughest races like Paris-Roubaix, it may surprise you to discover just how versatile the Zipp 303 Firecrest Carbon Tubeless wheels for disc brakes can be. The Firecrest line has been a staple in the Zipp collection for a number of years now, and they just keep getting better. For this iteration the Zipp designers have looked to take what they know from wind tunnel results and make certain the wheels perform equally well in real world situations, which means crap conditions, basically. So to tackle the wind resistance, they have made the rims more pronouncedly bulged or bulbous as they call it. With a whopping 25mm internal rim width, which measures 30mm on the outside, you can run wide road tires and enjoy the comfort they offer while the smooth