“DH tube in a single ply is pointless, many get away with XC tubes in Dual plys”
DH tube in a single ply tyre would (generally?) be lighter, especially if it were a folding tyre
If the Dual Ply (or Single) is too big for the tube, having to inflate the tube loads before it even meets the tyre (ie standard XC tube in maxxis 2.25″/2.5″ or bigger* how does that effect things?
*maxxis 2.35″ being a fair bit smaller than 2.25″/2.5″ maxxis (which IMO are very similar volume overall-with tread taken into account)
I’m interested in this, I’m currently Maxxis freeride tubes in folding tyres in the UK, have used single ply (wire) 2.5″ maxxis (I can’t seem to find them to buy any longer) with XC and Maxxis freeride tubes in the Alps
Switching to my spare wheel (2.5″ SP Maxxis/Maxxis FR tube) with a narrower (too narrow) rim seemed to make a bit of a difference to pinch flat resistance