My bike is lowered 30 mm from the previous owner and nothing has been done to the sidestand and it works great. However it does not have the spacermod so I can't comment on that.

The only thing I make sure is that the sidestand is completely down and in the correct position so it doesn't want to fold. But I do the same on every bike, especially at the shop. My nightmare would be to cause a dominoeffect of $$$'s!

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Red XT660X-05. First ever bike.