Titanium pots for lightweight camping

Here's some data I've collected on my search for a new oversize (31.8mm) MTB stem:

Got 18 of these on special for no particular reason other than to check out the whole "titanium spoke thing". These are straight gauge 14g (2.0mm) spokes. 18 spokes weigh 71g, so they weigh 3.94g ...

Here's some information I have collected on 180, 160 and 140mm lightweight disc brake rotors:

There are some good opportunities for weight loss in the tools that you carry. Two approaches are available:

I was pleasantly surprised when these generic fleabay Ti quick release skewers arrived from China.

Sorted lightest to heaviest