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Code: ZPWH83790
Zipp 303 Firecrest Carbon Clincher Front Wheel - 700c
The 45mm deep 303 Firecrest delivers unmatched aero performance when used with the wider tyres that today's riding demands. The 303 Firecrest delivers lower drag than the outgoing version when used with 25c or wider tyres. The aerodynamic performance gap between a narrower rim and the 303 grows even larger with 28c and wider tyres thanks to a smoother transition between the tyres profile and Zipp's new rim shape.
A new carbon fibre layup keeps weight low while maintaining the 303's legendary durability. The rim's lightweight design allows the 303 to glide up the steepest climbs while our robust 77 front hub, paired with 18 Sapim® CX-Ray spokes, keep the wheel stiff and responsive. 
  • Rim: Firecrest Carbon, Clincher
  • Depth: 45mm
  • Brake Surface: Carbon
  • Size: 700c
  • Hub: 77
  • Rear Axle: Quick Release
  • Spoke Count: 18
  • Weight: 645g
  • Includes: Skewers, Zipp brake pads