We don’t leave our one permanantly on.
I don’t much like those things, mainly because when installed you have two leak prone valves in series on one tire.
Available at motor factors. That’s where we got ours, years ago.
Ordered! Thanks for that, I didn’t even know it exists …
Easy to find…
https://www.amazon.de/ROSENICE-Biegung-Erweiterung-Ventiladapter-Motorrad/dp/B01KPQKI00/
https://www.amazon.co.uk/degree-Valve-Extension-Adapters-Motorcycles/dp/B01EREKNS8
Just what I need, never so far found one in UK.
On some aircraft, inflating the tyres with wheel fairings on is quite a contortion unless the nozzle on the air hose is of exactly right shape. Here is a gadget that may help. Bought it yesterday at a bicycle shop.