How to add Tannus Armour to InMotion V8 (and variants) Electric Unicycle (EUC)

Follow steps 1-13 of the guide, "InMotion V8 (and variants) Electric Unicycle (EUC) Inner Tube Replacement." Procure a fresh tube, and disassemble the unicycle until you have removed the old tube.

The liner is a hoop. Cut it open as cleanly and straight as you are able.

I packed the armor in snugly, marked the end, added 3/4"-- and I was short, I crammed another piece 3" long into the gap. So-- add 4" to be safe, you can always cut it shorter.

Using scissors, follow the cut line to trim the insert even with the bead.

Remove the valve cap from the valve stem of the tube. Insert the valve stem into the tire with correct orientation. Reinstall the valve cap.

Work the tube into the tire and work one bead of the tire onto the wheel. This is a tight stretch but can be done without tools, using body weight and the heels of your hands.

Inspect that the tube is inside the armor at the valve, and the armor is not folded under the tube. This is a tactile inspection (see photo), you won't be able to see it or use tools.

Inspect that the tube will not be kinked, or pinched by the tire beads.

Had another flat after 50 days and 240 miles. The armor is significantly compressed. The puncture was on the side wall, so a pinch puncture.