Quote:
Originally Posted by masraum
That's a good question. I wouldn't think there would be any major issues with friction once fully inflated.
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My guess is the inner tube either needs to be:
-Fully bonded to the inside of the tire.
Use a flexible, rubber-safe, non-hardening adhesive.
The soft inner tube still needs to stretch extremely at the "V" leverage points when the thick hardened old rubber tire runs over a sharp obstacle.
or
-It need to be fully free-floating.
Maybe a ton of talcum powder/graphite powder. Those make break down rubber eventually.
Or a silicone lubricant oil fully wiped on thick with a brush.
This may still pull laterally at the valve stem.
Rubber glue could be added next to it on both sides. The rest lubricated.