Zipp ZR1 End Caps Rear 12X142 XDR And 11 Speed ModelNumber=J2501 }Super Deluxe Ultimate is a

}Super Deluxe Ultimate is a race-proven

22x37 Drift 1/2" x 2

9 Weight 175 Shaft Type Threaded Tube Compound Butyl ISO Width (mm) 35 ISO Width (mm) 36 ISO Width (mm) 37 ISO Width (mm) 38 ISO Width (mm) 39 ISO Width (mm) 40 ISO Width (mm) 41 ISO Width (mm) 42 ISO Width (mm) 43 ISO Width (mm) 44 ISO Width (mm) 45 ISO Width (mm) 46 ISO Width (mm) 47 ISO Diameter 622 / Road / 29" Valve Core Fixed Labeled Size 700 x 35 - 47 Valve Presta Med 41-55mm

With its Multi Position Design the GameChanger redefines aerodynamics

a true reference in high end rims: extremely light (435g) and stiff

Zipp ZR1 End Caps Rear 12X142 XDR And 11 Speed ModelNumber=J2501 }Super Deluxe Ultimate is aZR1 end caps SRAM Model ID: HU SPP A0 TECH SPECS Misc WHEEL AXLE END CAP SET REAR 12X142 XDR AND 11 SPEED ZR1 HUBS