The Zipp 303 Firecrest shaping optimizes the aerodynamic profile of both the front half and the back half of the wheel. In addition, Firecrest moves the center of pressure of the wheel backwards, giving the 45 mm-deep rim the crosswind stability a box-section rim.
Tried and true Firecrest rim shape
Utilizing Zipp's new 77&177D hubs, incorporating an all new flange geometry with opposing straight pull spokes
Wheels ship as standard quick release and include end caps that can be swapped by hand to run 15x100 (Front) and 12x142 (Rear)
Also includes rim tape (clincher only), quick release skewers, and valve extensions
Specifications
Axle Type
12mm Thru Axle, Standard Quck Release
Brake Compatibility
6-Bolt Disc
Freehub Body
Shimano/SRAM 11
Hub Spacing
135mm, 142mm
ISO Diameter
622
Material
Carbon
Rim Depth
45mm
Spoke Count
24
Tire Type
Tubular
Valve Type
Presta
Wheel Size
700c
Tree Fort ID:
333222404641
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