Zipp 808 Firecrest Wheels

While the 80mm depth is designed for maximum aerodynamic efficiency in time trials and triathlons, the modern 23mm internal width and tubeless compatibility make them surprisingly versatile. They are capable of handling everyday road riding, though you will notice the deep profile in strong crosswinds compared to shallower rims.

Because these wheels feature a hookless rim, you must use tubeless-ready tires and adhere to specific pressure limits. Generally, you will run lower pressures than you would with hooked rims, which improves comfort and grip, but always check the tire manufacturer's recommended pressure chart for your specific tire width.

The ZR1 DB hub is highly compatible and supports XDR, SRAM, Shimano, and Campagnolo N3W freehub bodies. You will simply need to ensure you have the correct freehub body installed for your specific drivetrain setup.

The 80mm rim depth is significant, so you will feel the wind more than you would with a shallower wheelset. However, Zipp's ABLC dimple pattern is specifically engineered to manage airflow and improve stability, making them more predictable in gusty conditions than many other deep-section wheels.

Yes, the hookless rim design requires the use of tubeless-ready tires. While you can run them with a sealant, you cannot use inner tubes with standard clincher tires, as the hookless bead requires the tire to be tubeless-compatible to seat and hold pressure safely.

The ZR1 DB hub is designed with improved sealing to protect the bearings from the elements, which increases longevity. It also features a quick engagement mechanism, providing a more responsive feel when you accelerate out of corners or start a sprint.