The Ritchey Classic Semi Integrated ZS Headset Upper is compatible with bicycles that take a semi-integrated ZS headset. The Semi Integrated ZS Headset Upper features full-complement stainless steel angular contact cartridge bearings packed with Ritchey high-webbing grease. Wrapped in Ritchey’s timeless high-polish finish, the Classic Semi-Integrated ZS Upper headset adds that classy detail your bike deserves.
Features:
- Includes just the upper portion of a headset
- Stainless steel angular contact cartridge bearings
- Top cap included
Specifications:
Model: Classic Semi Integrated ZS Headset Upper
SHIS Upper: ZS44
SHIS Stem Clamp Diameter: 28.6 (1-1/8")
SHIS Lower: -
Crown Race: -
Stack Height: 10.1mm
Upper Bearing Outer Diameter: 41
Lower Bearing Outer Diameter: -
Color: Black
This product was added to our catalog on March 30, 2022