Specialized HDS BEARING, 1.8" LOWER HEADSET BEARING, 56.8OD X 47.8ID X 6.5MM (45X45 DEG)

Individual campy style 1.8" headset bearing.

- Dimensions: 56.8mm OD x 47.8mm x 6.5mm Thick (45x45 degree).
- Interface: Campy Style - 45x45 degree.
- Material: SUJ-2 steel