Ritchey WCS/Pro Headset Crown Race (For Integrated Headset) (1-1/8")

kits for converting Headshok frames to run either 1.5", tapered or 1 1/8" steerer forks include: cartridge bearings, crown race and upper bearing top cover Outer needle bearing races come in 3 ...

fit frames with tapered 44mm/56mm head tubes and works with tapered 1-1/2” fork steerers. The “ZS” stands for “Zero Stack” as the section of the cup that houses the bearing sits inside ...

fit frames with integrated 42mm head tubes and works with straight 1-1/8” (28.6mm) fork steerers. The “IS” stands for “Integrated” as the bearing sits directly inside the frame’s head tube without a ...

fit frames with straight 34mm/34mm head tubes and straight 1-1/8” (28.6mm) fork steerers. The “EC” stands for “External Cup” meaning the section of the cup that houses the bearing sits outside of ...

kits for converting Headshok frames to run either 1.5", tapered or 1 1/8" steerer forks include: cartridge bearings, crown race and upper bearing top cover Outer needle bearing races come in 3 ...