Some interesting thoughts here.
Hmmm.
I think I need to talk to the supplier and go and watch an expert.
In terms of do I need spare spinners - anyone know what the incidence is of them being pinched?
I'd guess that there's a fairly small market for resale, it's not as though they're mobile phones..
On the other hand . . .
Then there's the reality, I haven't had a non-motorcycle puncture since the eighties - which isn't good odds, but equally, it might be easier to call Morgan Recovery from the insurance policy, or even join the AA.
