Columbus Carbon Expander Bung

15,95 TTC

• Designed for forks with threadless carbon steerer
• Size : 1 1/8″
• Diameter : 23.0-25.0mm
• Weight : 49g

In stock

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An absolute essential for any bike with a carbon steerer tube. A carbon Fork Bung is an expander plug that tightens into the top of the steerer tube to give the headset top cap something to pull on when compressing the headset.