Is that for a Giant? If so they usually have a plastic shim in the seat tube and use a std 27.2 post. If it's not Giant ignore that .. and I wish you luck as that's a really odd ball size .. 31.6 is a std size
@Oswald started
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Is that for a Giant? If so they usually have a plastic shim in the seat tube and use a std 27.2 post. If it's not Giant ignore that .. and I wish you luck as that's a really odd ball size .. 31.6 is a std size