I am not a mechanic but as far as i know there are only a very few things you should never ever grease:
1) BB spindle tapers 2) when pressing headset cups 3) saddle rails / stem clamp
@Roberto started
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I am not a mechanic but as far as i know there are only a very few things you should never ever grease:
1) BB spindle tapers
2) when pressing headset cups
3) saddle rails / stem clamp