Bottom Headset Parts ZS49/30
Parameters
steerer tube
1 1/8",
bottom cup diameter [mm]
49,
Description
Bottom headset parts in the most popular S.H.I.S. standards. High-quality precision sealed 45/45 bearings with anti-rust titanium coating and special high-density grease protecting against water penetration.
Features:
- cup diameter: 49 mm
- 1 1/8" steerer tube
- crown race: aluminum
- cup: aluminum
