The Cane Creek 40 headset with ZS44/28.6 EC44/30 cups is a sturdy and reliable integrated headset for 44mm head tubes using a 1 1/8" straight steer fork.
Standard: 44mm headset for 1 1/8" straight steer
Lower race: 52mm
Upper race: 42mm
Headset race, bearings, top cap and star nut included