Zipp 303 Firecrest Carbon Tubeless Rim Brake Rear Wheel 700c 24-Spoke XDR Quick Release

Experience the perfect blend of innovation, performance, and versatility with the Zipp 303 Firecrest Carbon Tubeless Rim Brake 700c Rear wheel. Designed for the modern road cyclist, this wheel combines Zipp’s rich heritage with cutting-edge technology to deliver exceptional speed and control across a variety of terrains. Whether you're conquering steep mountain climbs, navigating rolling hills, or sprinting through open roads, the 303 Firecrest offers a remarkable balance of lightweight construction and aerodynamic efficiency.

Featuring a 19mm internal rim width and tubeless-ready design, this wheel allows you to run lower tire pressures, enhancing grip and comfort while reducing rolling resistance and the risk of pinch flats. The advanced ABLC™ Sawtooth™ dimple pattern optimizes airflow, improving aerodynamic drag and crosswind stability through Zipp’s AeroBalance™ technology. Complemented by the ShowStopper™ textured braking surface, you can rely on outstanding rim brake performance in both wet and dry conditions. At its core lies the German-engineered ZR1 hubset, delivering durability and swift engagement for unmatched responsiveness.

The 45mm rim profile strikes an ideal balance between speed and stability, making it suitable for a wide range of road cycling disciplines. Sapim CX Sprint J-bend spokes and Sapim Secure-Loc nipples ensure robust build quality and precise tension retention. Quick release skewers come standard for easy installation and removal, while compatibility with SRAM XDR driver bodies offers seamless drivetrain integration. For Campagnolo users, a separate driver body is available to tailor the setup to your specific needs.

What It’s Good For

• Enhancing cornering grip and ride comfort with tubeless-ready capability
• Providing fast, stable performance on diverse road conditions with a versatile 45mm rim profile
• Delivering superior braking modulation and stopping power in all weather thanks to ShowStopper™ textured brake track
• Optimizing aerodynamic efficiency and crosswind stability through ABLC Sawtooth™ dimples and AeroBalance™ technology
• Ensuring durable, responsive engagement with the German-engineered ZR1 hub and 66 points of engagement
• Offering reliable, lightweight construction with high-quality Sapim CX Sprint spokes and Secure-Loc nipples

What It’s NOT Good For

• Use with disc brake systems, as it is designed exclusively for rim brake compatibility
• Off-road or mountain biking, since it is optimized for road cycling performance
• Campagnolo driver body users without purchasing the driver body separately
• Riders exceeding the maximum recommended weight of 250lbs

Frequently Asked Questions

Is the wheel compatible with tubeless tires?
Yes, the Zipp 303 Firecrest wheelset is tubeless ready, allowing you to run lower tire pressures for improved grip and reduced rolling resistance.

Can I use this wheel with disc brakes?
No, this particular model is designed exclusively for rim brake setups and is not compatible with disc brake systems.

Does the wheel come with a Campagnolo driver body?
No, the Campagnolo driver body is sold separately. This wheel ships with a SRAM XDR driver body by default.

What is the rim depth and how does it affect performance?
The rim has a 45mm depth, offering an excellent balance between aerodynamic efficiency and crosswind stability, making it fast and reliable across varied road conditions.

What kind of spokes does the wheel use?
The wheel features Sapim CX Sprint J-bend spokes, known for their strength and lightweight properties, combined with Sapim Secure-Loc nipples to maintain tension and durability.