Zipp 303 Firecrest Carbon Tubeless Rim Brake Rear Wheel 700c 24-Spokes SRAM 10/11sp Quick Release

The Zipp 303 Firecrest Carbon Tubeless Rim Brake 700c Rear wheel is a pinnacle of innovation and performance designed for the dedicated road cyclist. Crafted with precision, this wheel combines advanced materials and cutting-edge technology to deliver a ride that is both fast and reliable. Its carbon rim offers lightweight strength, while the 19mm internal width ensures wide tire compatibility, enhancing comfort and control. The tubeless-ready design allows for lower tire pressures, providing improved grip and a smoother ride without the worry of pinch flats.

Equipped with ABLC™ Sawtooth™ technology, the 303 Firecrest expertly manages airflow to reduce drag and maintain stability even in crosswinds, an aerodynamic advantage that translates into real speed gains. The ShowStopper™ textured braking surface guarantees exceptional stopping power in all weather conditions, ensuring confidence when descending or navigating tight corners. At the heart of the wheel, the German-engineered ZR1 hub delivers quick engagement and durability, supported by Sapim CX Sprint spokes laced in a 2-cross pattern for optimal strength and responsiveness.

This wheelset is tailored for versatility with a 45mm rim profile that balances aerodynamic efficiency and stability, making it equally adept on mountainous climbs, rolling terrain, or flat sprints. Finished with sleek new Zipp graphics, the 303 Firecrest doesn’t just perform—it looks the part of a serious race-ready component. Compatible with SRAM and Shimano driver bodies, and equipped with quick release skewers, it provides easy installation and reliable compatibility across a broad range of road bikes.

What It’s Good For

• Enhancing aerodynamic performance with ABLC Sawtooth™ dimple design for low drag and crosswind stability
• Providing superior brake modulation and stopping power with ShowStopper™ textured brake track in wet and dry conditions
• Running tubeless tires at lower pressures for increased comfort, grip, and reduced rolling resistance
• Delivering quick engagement and durability through the German-engineered ZR1 hub with 66 points of engagement
• Offering a robust yet lightweight wheelset thanks to carbon construction and Sapim CX Sprint spokes
• Supporting versatile riding styles with a 45mm rim depth suitable for climbing, sprinting, and all-around road use

What It’s NOT Good For

• Use on bikes requiring Campagnolo driver bodies, which are sold separately
• Compatibility with disc brake systems, as this is a rim brake-specific wheelset
• Riding beyond the maximum recommended rider weight of 250lbs
• Use with tire pressures exceeding 125psi, to maintain optimal performance and safety

Frequently Asked Questions

Is the Zipp 303 Firecrest compatible with tubeless tires?
Yes, this wheelset is tubeless-ready, allowing you to run tubeless tires at lower pressures for better traction and comfort without the risk of pinch flats.

Can I use this wheelset with Shimano and SRAM drivetrains?
Absolutely. The wheel comes with SRAM/Shimano driver bodies, ensuring seamless compatibility and reliable shifting performance.

Does the wheelset support disc brakes?
No, the 303 Firecrest Carbon Tubeless Rim Brake wheelset is designed specifically for rim brake systems.

What is the rim depth and how does it affect performance?
The 45mm rim depth strikes a balance between aerodynamic efficiency and stability, making it suitable for a wide range of road conditions and riding styles.