Most of the internal ones have an aluminium valve stork which snap off if you look at them in a funny way. Let alone try to fit a fuelstation inflator onto them through your spokes. Then you're stranded. BMW ones are the WORST for this.
The cheap ones are wildly inaccurate.
Anything cheap from China is probably going to blow out on the highway and kill you.
They address a problem that doesn't need fixing. Just gimmicks and toys for the armchair adventure rider.
Check your tyre pressures the old fashioned way. And that way you give your wheels and tyres a visual inspection at the same time. Hey, you might as well oil your chain while you're at it
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Did some trips.
Rode some bikes.
Fix them for a living.
Can't say anymore.
Last edited by *Touring Ted*; 29 Oct 2021 at 08:34.
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