Zipp 404 Firecrest Tubeless Disc-brake Wheelset

Zipp’s 404 Firecrest Tubeless Disc brake is a pro-proven Speed Weapon for any situation. The 404’s heritage as Zipp’s icon of speed extends back decades, and its future is even brighter. At 58mm deep, the 404 Firecrest Tubeless is ideal for road races, time trial and triathlon, gran fondos, and riding over varied terrain. The wheelset’s 23mm internal width is perfect for running wider tubeless tires at reduced air pressure. That is a vital component of Total System Efficiency™, or TSE™, an approach to speed on ever-changing roads and riding conditions. Specifically, TSE™ focuses on overcoming specific barriers to speed: wind resistance, gravity, rolling resistance, and vibration losses. Zipp’s ABLC™ Sawtooth™ Technology uses an intricate dimpling pattern to improve aero efficiency. Zipp’s use of hookless (straight side) rims in the 404 Firecrest is integral to Making You Faster. With hookless, the transition between the tire and the rim is more seamless and aero. Zipp’s hookless rims have more efficient resin distribution, which means lighter, stronger wheels. At the center of the 404 Firecrest Tubeless Disc-brake is a versatile and durable new hubset, the German-engineered ZR1 DB. If you had to choose just one wheel for road riding and racing, the 404 Firecrest Tubeless Disc brake is a savvy and speedy choice.

Features

    Versatile aero wheelset for the modern road bike with tubeless and hookless rim profile
    Optimized tire bed for easy tire installation
    Wide 23mm rim profile creates a better tire interface to be fast on or off the road
    New ZR1 DB hub is engineered in Germany with better seal design for improved durability and quicker response with 66 points of engagement
    Ships with 12mm front and rear end caps
    Center locking rotor interface. Lockring is included with the wheels
    XDR™ or SRAM/Shimano driver bodies
    Campagnolo driver body sold separately
    Lifetime warranty

Specifications

Size (wheels)     700c
Rim construction     Carbon – Hookless
Hub     ZR1 Disc Brake
Tire compatibility     Tubeless tires only
Rim depth     58mm
Brake compatibility     Disc (Center Lock)
Driver body type     n/a, SRAM XDR, SRAM/Shimano Road
Rim – inside width     23mm
Rim finish     UD fiber, adhesive decals
Rim profile     Symmetrical
Spoke Length DS     250mm, 256mm
Spoke Length NDS     252mm, 254mm
Weight (g)     1516
Weight Based On     Estimated lightest weight for wheelset configuration: 12mm through axles and XDR body. No tape or valve included in weight.

• Brand:
  Zipp