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Description
With a 45mm deep rim section and comprised of possibly the most technologically advanced construction and manufacturing techniques on the market, the Zipp 303 Firecrest Carbon Clincher Tubeless 6-Bolt Disc Brake Front Wheel is proven on the highest stage. Its total weight is just 760g, which is incredibly low for a 45mm deep rim, but it’s not just the weight that sets it apart from the rest of the market.
ABLC dimples extend throughout the entire Zipp range, and with this wheel, you can expect no different. These dimples deliver unmatched aero performance, disrupting the airflow to ensure you’re riding through headwinds and crosswinds more efficiently than ever. The leading crosswind stability on offer in these Firecrest wheels grows ever wider with 28c and wider tyres thanks to the smooth transition between the tyres profile and wider rim shape.
Designed from the start as a tubeless rim, this disc brake specific version of their 303 offers a more efficient, reliable braking system in a wide range of conditions. The internal width of the 303 is 21mm, which gives you the option to run tyres up to 28c, too.
All Zipp wheels are 100% constructed in Indianapolis, USA, with the utmost attention to detail and quality control. No matter what wheel you buy, it’ll give you the same performance benefits as any other.
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— The Sigma Sports Team