Check out this thread.
Get a magnet, touch it against the frame and the seatpost. If the frame is steel and the post is aluminium, you're probably in for a bit of a job. Otherwise you should try applying some HTFU.
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Check out this thread.
Get a magnet, touch it against the frame and the seatpost. If the frame is steel and the post is aluminium, you're probably in for a bit of a job. Otherwise you should try applying some HTFU.