Zipp 30 Course Road Wheel - Front Disc
The 30 Course is Zipp's first tubeless-ready wheel, which gives it the ability to run lower tire pressures without risk of pinch flat--which is great news for everyone from road riders to gravel grinders. The 30 Course wheels incorporate innovations from the 202 Firecrest rims so they have substantial aerodynamic benefits, especially with crosswinds. They also feature a 25mm external rim width, so those nice and big tires you like to run will fit a little better, with improved sidewall support, more air volume and a wider stance. This gives you a better contact patch, better corning grip, and more comfort on road, gravel, and mud.
The 77/177D hubset brings a stiff, thru-axle compatible hubset than found on the previous generation of hubs, with wider flanges and a bigger axle. 6-bolt disc rotor compatibility means that the 30 Course is an excellent all-around performer, taking full advantage of the improved modulation and all-weather stopping power of discs. The 30 Course is a wheel that's ready for cyclocross, gravel, or simply exploring the road less traveled.