303 Firecrest Tubeless wheels are designed for the real world a world of imperfect conditions, road surfaces, and elements where the bottom line is simple. Efficiency = speed. Redesigned with a purpose-made approach for the demands of modern bikes; with reduced wind resistance, rolling resistance, rider fatigue, and weight. The 303 is faster, lighter, and more capable over varied terrain - whether the surface is pavement in all its conditions or no pavement at all.
UD Carbon Rim w/Hooks, Compatible with Tubed or Tubeless tires
ABLC SawTooth Dimples provide low aerodynamic drag and crosswind stability
ZR1 Disc Brake Hub
45mm Rim Depth
12mm Thru x 142mm
Internal Rim Width
584 / 650b / 27.5"
Tubeless Ready Clincher
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