Zipp 404 Firecrest Carbon Tubeless Disc-Brake Wheelset (Hookless) Size:Wheelset - SRAM XDR External width: 26

External width: 26

135g (inc cables)

The result was a high-end alternative to conventional bicycle tubes

the new design is slimmer

and downhill specs

Zipp 404 Firecrest Carbon Tubeless Disc-Brake Wheelset (Hookless) Size:Wheelset - SRAM XDR External width: 26Zipps 404 Firecrest Tubeless Disc brake is a pro proven Speed Weapon for any situation. The 404s heritage as Zipps 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 Features Versatile aero wheelset for the modern road bike with tubeless and hookless rim profileOptimized tire bed for easy tire