Zipp 404 Firecrest Rear Wheel

The Zipp 404 Firecrest features a hookless rim design, which requires the use of tubeless-ready tires. While you can use an inner tube inside a tubeless tire for emergency roadside repairs, the system is engineered specifically for a tubeless setup to maximize performance and efficiency.

The 58 mm depth is designed to balance aerodynamics with stability. Zipp uses their ABLC Sawtooth dimple pattern to help manage airflow, which significantly improves handling in gusty conditions compared to older, deeper-section wheels.

The wider 23 mm internal width creates a smoother transition between the tire sidewall and the rim. This allows you to run lower tire pressures, which improves grip, comfort, and rolling efficiency on varied road surfaces.

This wheel is designed for Center Lock disc brake rotors. As long as your bike frame uses a standard disc brake setup, it will be compatible, though you should verify your specific axle spacing requirements.

The ZR1 hub is built for durability and features improved sealing to keep out debris. It is designed to be user-friendly, with straightforward bearing access, making it easy for a local shop or a home mechanic to service when necessary.