---
title: Columbus Carbon Expander Bung
description: "The 1 1/8\" Columbus Carbon Expander Bung - an absolute essential for any bike with a carbon steerer tube."
image: "https://www.bricklanebikes.eu/media/catalog/product/cache/6517c62f5899ad6aa0ba23ceb3eeff97/0/0/0030767_0.jpeg"
url: "https://www.bricklanebikes.eu/columbus-carbon-expander-bung-1-1-8.html"
type: product
---
# Columbus Carbon Expander Bung: 1 1/8"

![Columbus Carbon Expander Bung: 1 1/8"](https://www.bricklanebikes.eu/media/catalog/product/0/0/0030767_0.jpeg)

 ![](https://www.bricklanebikes.eu/media/catalog/product/cache/3d45c019409e4e20f2cffb6f8fd4d334/0/0/0030767_0.jpeg)

 **Columbus Carbon Expander Bung: 1 1/8"**  SKU: FKCX9993

  Out of stock

  DESCRIPTION

  SPECIFICATIONS

##  Description / Columbus Carbon Expander Bung: 1 1/8"

• designed for forks with threadless carbon steerer
• 1 1/8"
• 23.0-25.0mm diameter
• 49g