Zipp’s 303 Firecrest® Tubeless Disc-brake wheel is designed for the real world… a world of imperfect conditions, road surfaces, and elements where the bottom line is simple.
Efficiency = speed. It’s faster, lighter, and more capable over varied terrain—whether the surface is pavement in all its conditions or no pavement at all. Deeply rooted in Zipp’s drive to conquer the Spring Classics, the new 303 Firecrest is remade with a purpose-made approach for the demands of modern road bikes.
Features
- New Zipp graphics and cosmetic identity that scream speed
- Versatile endurance wheelset for the modern road bike with tubeless and hookless rim profile
- Lighter Weight than its predecessor, making it nimble and fast.
- Tubeless Made Easy, optimized tire bed sign allows for simple tool-free installation and removal with no need for an air compressor to seat the tire.
- Ultra-wide 25mm rim profile creates a better tire interface to be fast on or off the road
- New 40mm rim depth makes a light and aero wheel in every situation
- New ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement
- Centre locking rotor interface. Lockring is included with the wheels
- XDR™ or SRAM/Shimano driver bodies
- Campagnolo driver body sold separately
Specification
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Use: Road, Cyclocross
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Model: 303 Firecrest Carbon Clincher
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Rim size: 28"
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Tyre type: Clincher
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Spokes: 24
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Brake type: Centre Lock Disc
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Tubeless system: Yes
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Max recommended system weight: 115kg (body weight + bike + equipment)
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Max tyre pressure: 5.03bar (73psi)
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Inner width: 25mm
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Rim depth: 40mm
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Valve hole: SV (6.5mm)
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Hub: ZR1
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Hub axle system: 12 x 142 mm thru axle
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Spoke type: Sapim CX-Ray
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Spoke pattern: 2-cross
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Nipple type: Sapim secure-loc
Freehub Compatibility
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Shimano Freewheel: 8-/9-/10-/11-speed Shimano/SRAM (Road)
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Sram XDR Freewheel: 12-speed Sram
Material
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Rim: Carbon
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Hub: Aluminium
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Spokes: Stainless steel
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Bearings: Steel
Colour
Weight
Contents
- 1 x Zipp 303 Firecrest Tubeless Disc-brake Rear Wheel
- 1 x Tubeless Valve
- 1 x Tubeless Rim Tape
- 1 x Valve Wrench
- 1 x Spacer
- 1 x Lockring
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.
Weights are based off pre-production products at time of publication. Weights may vary in final production.
