Carbon Seat Post stuck in Aluminium Frame
Carbon Seat Post stuck in Aluminium Frame
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anonymous-user

Original Poster:

72 months

Tuesday 19th September 2023
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[redacted]

bobbo89

5,813 posts

163 months

Tuesday 19th September 2023
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https://www.youtube.com/shorts/mduPRFA_I6M

I had it recently with an aluminium post in a steel frame. I clamped the post into by bike stand and used the frame as leverage to spin it whilst pulling, oh and lots of penetrating spray. A vice will work the same.

hyperblue

2,838 posts

198 months

Tuesday 19th September 2023
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I had success pouring boiling water around the seat post clamp area and trying to rotate the seat post around its axis with a fair bit of force on the saddle, then letting it cool a bit and repeating many times!