Zipp 303 Firecrest Carbon Front Wheel (Clincher)

Zipp 303 Firecrest Carbon Front Wheel (Clincher)
  • Color: Beyond Black
  • Color: Falcon Gray
  • Color: Falcon Gray
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This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience.


Zipp's 303 Firecrest wheels are spearheading the reinvention of the wheel with unmatched aerodynamic properties, exceptional durability and superior ride quality. The Firecrest profile offers stability and aerodynamic gains even when crosswinds cut through the course. And the wider rim bed creates a larger tire contact patch for exceptional handling. The 303's boast the ultimate combination of hill-worthy light weight and wind-cheating aerodynamics thanks to their uber-light carbon construction with dimpled surfaces and 45mm depth. The svelte rims are laced to Zipp's precision hubs that feature some of the roundest ball bearings in the industry. From steep inclines to white-knuckle descents and hairy crosswinds, the 303s have what it takes to lead the pack.

Zipp FirecrestZipp’s amazing Firecrest rim is more aerodynamic than any other, plus it improves handling in crosswinds, wheel strength, and overall ride quality. Here’s how:

More speed
Previous rim shapes were designed to smooth airflow coming off the tire, and tapered inward from the widest point of a toroidal bulge. Zipp’s Firecrest rims have a less pronounced bulge and maintain a near-constant width almost all the way to the spoke bed. Without giving up the proven benefits of the toroidal shape, Firecrest is the first aero profile that effectively controls airflow around the back half of the wheel.

The benefits are substantial. With Firecrest, the latest Zipp 404 Tubular (58mm rim depth) matches the aerodynamics of the pre-Firecrest 808 (81mm depth). And the new 808 Tubular is faster than any competitor’s 90mm rim.

More stability
Using computational fluid dynamics (CFD), Zipp discovered subtle variations in rim shape that improve stability without increasing aerodynamic drag. By moving the center of pressure (the focal point of side forces on the rim) to its optimal location near the steering axis, Firecrest rims offer stable, predictable handling at every wind angle. In real-world conditions, Firecrest rims are markedly more stable than other rims of equal or even shallower depth.

More control, comfort and strength, too
Firecrest rims are also wider, which increases lateral stiffness for sprinting and cornering, and offers greater vertical compliance for more control, comfort, and durability, without adding rolling resistance.

Zipp's Visco-elastic Constrained Layer Control improves ride quality by inserting a vibration-damping material between layers of structural carbon, reducing road vibration by up to 10% and giving you a ride that is both blazingly fast and decadently smooth.


Size(s) 700c
Model Clincher
Rim Material Carbon, 45mm deep, 28.5mm wide
Hub(s) Zipp 88
Holes (Front/Rear) 18
Weight (Front/Rear) 675 grams
Lacing (Front/Rear) Radial

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Beyond Black 710845686764 00.1915.217.020 9404
Falcon Gray 710845686795 00.1915.217.000