1-1/2" Bicycle Headset Tapered Tube Fork 28.6mm 52mm External Outlet MTB Road Gravel headset Full integrated cable Headset

Type:Bicycle Headest Cover/Bike Headset Adapter
Material:Aluminum Alloy
Model:Top Cover/Fixing Ring/52mm Bearing/HC-01/HC-02/HC-03
Fixing Ring Anchor spacing:33mm
Top Cover Diameter:56mm
Fixing Ring Diameter:44mm
Top Cover/Fixing Ring Hole Diameter:28.6mm
Weight: Top Cover: 25g/Fixing Ring: 10.4g/52mm Bearing: 29g/H-01:5.1g/H-02:57.6g