• Does any one know if I have one of these milled down from 27.2 to 27.0 will i still have my backside in one piece or is it dangerous?

  • if I have one of these milled down from 27.2 to 27.0

    27.0 inline seat posts can be bought ready made, why go to the trouble, expense and potential risk? If you must break out the lathe, don't go below 2.5mm wall thickness unless you really know what you're doing.

  • I wanted one in similar design to the one posted and I can’t find one in 27.0. The work would only cost me a beer as A customer of mine runs a metal spinning company. But I think I might just buy a diffrent one in the correct size and save the potential risk.

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