4252T Bicycle Headset IS42 IS52 42/52mm CNC MTB Bike Road Tapered Tube

4252ST Bicycle Headset: "42" for OD ø42,"52" for OD ø52,"S"for Straight Tube "T" for Tapered Tube Fork. Material: CNC Aluminum Alloy. IS52/40 (30). Weight: About 91g.

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