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The fastest, taken further.
The Zipp 404 is the gold-standard when it comes to aero carbon road wheels, but that doesn't mean it couldn't shine even brighter with a little bit of polish. This 404 Firecrest Tubeless Disc Brake Wheelset offers the best-in-class aero efficiency and stability, and blends in disc brake compatibility and tubeless riding. Featuring a purpose-built rim specifically for disc brake setups, this lighter, stiffer rim measure 58mm deep for outstanding aerodynamic performance.
Down below, these wheels feature an upgraded 77D / 177D disc hubset that offers better bearing protection and durability all while needing less upkeep. The 77D / 177D hubs spin freely without requiring a preload adjustment as they're already precision-set from the factory, and 17 mm axles provide superior strength. Redesigned hub flanges optimize the spoke geometry of the Sapim® CX-Sprint spokes for torsional and lateral stiffness. Finally, with their 6-bolt compatible hubs, you'll receive highly modular, totally reliable all-weather and all terrain braking.
Includes Zipp Tangente Quick Release Skewers, Zipp Tubeless valve – factory installed, Tubeless rim tape – factory installed, Valve core removal tool, Zipp 77D/177D thru-axle caps to fit 12x100, 15x100 dropouts for front wheels, and 12x142 dropouts for rear wheels, and Freehub body spacer – 11 to 10 speed.
- 58mm deep carbon fiber aero wheelset, featuring disc brake and road tubeless compatibility..
- Proprietary Firecrest rim shape provides aerodynamic benefits and improves handling in crosswinds.
- ABLC dimples across the rim smooth the airflow across the rim's surface.
- Rim Material: Carbon fiber.
- Wheel Size: 700c.
- Tire Type: Tubeless clincher.
- Rim Depth: 58mm.
- Rim Width: 19mm (internal), 26.4mm (external).
- Brake Compatibility: Disc, 6-bolt rotors.
- Hubs: 77D front, 177D rear.
- Front Axle: Quick release, compatible with 10x100 and 12x100 thru axle (caps included).
- Rear Axle: Quick release, compatible with 12x142 thru axles (caps included).
- Skewers: Zipp Tangente Quick Release Skewer.
- Spokes: Sapim CX-Ray.
- Spoke Nipple: Sapim Secure Lock.
- Spoke Count: 24 front and rear.
- Max. Rider Weight: 250lbs.
- Claimed Weight: 800g front, 915g rear, 1715g set..
- Manufacturer Warranty: 2 years.