The Zipp 303 Firecrest rim brake rear wheel is a climber's weapon with genuine aero credentials. At over $2,200, this is Zipp's benchmark shallow-section carbon wheel — engineered for riders who run rim brakes and demand the best combination of low weight, aerodynamic stability, and tubeless versatility.

  • Firecrest carbon rim — Zipp's proven wide-profile toroid shape for aerodynamic stability
  • Hookless tubeless-ready rim for lower pressures and reduced rolling resistance
  • Dedicated rim brake braking surface with consistent wet and dry performance
  • Lightweight full carbon construction optimised for long climbs and all-day riding

Zipp's Firecrest profile is a wide, toroid-shaped rim that generates aerodynamic stability even in crosswinds — a characteristic more commonly associated with deeper aero wheels. On the 303, that technology lives in a lightweight, versatile package that accelerates quickly and holds speed efficiently.

Designed for 700c road bikes with dual-pivot or direct-mount rim brake calipers. Tubeless-ready — compatible with road tubeless tyres from 25c upward. Verify spoke count, axle, and freehub compatibility before ordering as these details are not listed on the manufacturer's product page for this variant.

Zipp offers a lifetime warranty against manufacturing defects for the original owner. Warranty claims for this product should be directed to Tune Cycles. Return the item to us with proof of purchase and we will manage the warranty process with the brand on your behalf.
  • Firecrest carbon rim profile delivers benchmark aerodynamic performance for a shallow-section wheel
  • Hookless tubeless-ready construction for lower pressures, reduced rolling resistance, and improved comfort
  • Rim brake optimised braking surface — engineered for consistent stopping power in wet and dry conditions
  • Lightweight carbon construction for climbing and all-day road performance
  • Narrow-wide Firecrest profile generates lateral stability and crosswind handling not expected at this rim depth
SpecificationValue
Wheel positionRear
Rim diameter700c (622mm)
Brake interfaceRim brake (caliper)
TubelessYes — tubeless ready
MaterialCarbon fibre
Intended useRoad — climbing / all-round
SKU PSI-ZP001918532001
Model # 001.918.532.001
Barcode # ZP001918532001
Brand Zipp