Ahh....I've just pm'd muffking about the very same thing! Was thinking something like this would be ok, I'm not anal about 100% accuracy & have hand gauge to double check anyhow. Cheers https://www.sportsbikeshop.co.uk/motorcycle_parts/content_prod/101780
Isnt that mainly for your motobility scooter & club foot though?!? Does it pump enough psi for a sportsbike?
Ended up getting this, twas on offer... £17! so it'll do for garage & I've a hand gauge to check for accuracy so it's bob on just to bang a few psi in now & then...nice BIG plate for my clowns feet too
Ffs...I've just tried it....it's huuuuge!! Shoulda got the smaller single one Still....it'll be handy if I ever buy a tractor