I got the headset fitted on my PX track a couple of weeks ago,
used it a couple of times and seemed fine.
When i went to change my stem today the metal bung wouldn't tighten back up properly, it's not gripping the inside of the steering tube anymore. The bolt does up tight but the whole bung can still lift right out.
Any ideas why this might be? There was a red gritty type paste on it which may have rubbed off a little?
I got the headset fitted on my PX track a couple of weeks ago,
used it a couple of times and seemed fine.
When i went to change my stem today the metal bung wouldn't tighten back up properly, it's not gripping the inside of the steering tube anymore. The bolt does up tight but the whole bung can still lift right out.
Any ideas why this might be? There was a red gritty type paste on it which may have rubbed off a little?
Thanks for your help,
Robin