Zipp 404 Firecrest Tubeless Disc B1 wheel

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 1470g Lifetime warranty SRAM Model ID: WH-404-FTLD-B1 Attributes Axle Type 12mm TA Depth 58mm Hub Model ZR1 Disc Rim Color Black Rim Construction Double wall Rim Drilling 24 Rim External Width 28mm Rim inner width range 22-27.9mm Rim Internal Width 23mm Rim Material Carbon Rim Model 404 Tubeless Disc Skewers Included No Spoke Type Sapim CX-Ray Valve Presta Wheel Diameter/ISO 700C / 622 Wheel Tire Type Tubeless Ready Wheel-Brake Comp. Disc Center Lock