Banger! Aren't TPU tubes meant to be shit though? A mate of mine did the Trans Pyrenees a while back and punctured 3 TPU tubes, including 2 spares that wouldn't hold air when he installed them.
not sure about that but I'm willing to try. if they turn out to be shit I'll go butyl or tubeless.
@armisas started
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Banger! Aren't TPU tubes meant to be shit though? A mate of mine did the Trans Pyrenees a while back and punctured 3 TPU tubes, including 2 spares that wouldn't hold air when he installed them.