What ever there call,, iv lost one. Put some brand new tyres on went to Antur Stiniog and one of the nobble came clean off right down to the membrane so you can start to see the insides of the tyre,, silly question but has this tyre had it now?

Or can i superglue a nobble on top of it 🙂

Only if you found it and put it on ice immediately and then you have a 50/50 chance of not losing your nob

Smear something like Sikaflex over the wound, and enjoy your new found Action Man nob free smoothness.

don’t worry you only need to start panicking if you loose two, then shit yourself.