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. 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. A hookless rim profile means the transition between tire and rim is seamless, leading to improved aerodynamic efficiency.

FEATURES

Versatile aero wheelset for the modern road bike with tubeless and hookless rim profileOptimized 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 bodiesCampagnolo driver body sold separately
Lifetime warranty

SPECS

Size (wheels) - 700c
Rim construction - Carbon Hookless
Tire compatibility - Tubeless tires only
Rim depth - 58mm
Brake compatibility - Disc (Center Lock)
Rim inner width - 23mm
Rim profile - SymmetricalRim finishUD fiber, adhesive decals
Hub - ZR1 Disc Brake
Driver body type - SRAM XDR
Max tire pressure - 73psi/5.0bar
Max recommended system weight - 250lbs/114kg
Spoke Length DS - 250mm, 256mm
Spoke Length ND - S252mm, 254mm
Weight (g) - 1559