Wheelbuilder.com :: Rims :: Zipp 303 Firecrest Tubular Rim (Zipp 285v4)

Zipp 303 Firecrest Tubular Rim (Zipp 285v4)

Zipp 303 Firecrest Tubular Rim (Zipp 285v4)

While Wheelbuilder doesn't offer the Zipp 303 Firecrest (285v4) clincher rim for individual sale, we can custom build your dream set of Zipp wheels using this rim. To view our custom build product offerings please visit our Custom Zipp 303 Firecrest Front Wheel, Custom Zipp 303 Firecrest Rear Wheel, and Zipp PowerTap Wheel pages.

Zipp's 303 Firecrest (285v4) tubular rim has all the hallmark characteristics of the 303 but has been redesigned with Firecrest shaping. Zipp's Firecrest aero profile design offers superior aerodynamics, ride quality, strength, and handling of a wider rim body.

The 45 mm-deep Zipp 303 Firecrest (285v4) tubular rim outperforms much deeper rims with a traditional V-shaped cross-section. And because Firecrest technology allows Zipp to manipulate the wheel’s center of pressure, the new 303 handles like a box-section rim. It’s ultra-stable and suitable for even the windiest days. The 303’s wider 26.2 mm brake track has been optimized for wider tires, so the ride quality is better than ever

Zipp's 303 Firecrest (285v4) is one of the most formidable rims in the pro peloton, with wins in the Tour de France, Paris-Roubaix, the Tour of Flanders, and more. Yet at just 385 grams, the weight of the new 303 Tubular is virtually unchanged from its predecessor and remains one of the lightest carbon rims anywhere.

Additional information:

  • Not available for individual sale
  • Weight: 385g
  • Hole count: 18, 20, 24, 28
  • Rim profile: 45mm
  • Aero Width: 28.5mm
  • ERD: 549mm
  • Zipp Aero Data
  • Ideal use: road racing, criteriums, climbing and triathlon.


The Zipp 303 Firecrest (285v4) tubular rim is not offered for individual sale. Wheelbuilder can customize your Zipp 303 Firecrest (285v4) rim with your choice of hub, spokes, and nipples. Visit our Custom Zipp 303 Firecrest Front Wheel and Custom Zipp 303 Firecrest Rear Wheel pages to view our product options. We can also custom build a Zipp PowerTap Wheel using the 303 Firecrest (285v4) rim.

Product Weight (g) 385
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