Back to the Valve caps, for some peoples they would be a bloody good idea. ie Donna the other half. Quote my bikes handling all wrong there is something wrong with it. " Oh dear when was the last time you checked the tyre presures. I dont do that stuff thats your JOB. And I know she aint the only one. 9 in 10 customers that came thru the shop, where at least 8 to 10psi shy some as much as 20psi. , and the best part is they claim they didnt notice.
One bloke came in to have the front end freshened up, springs oil bearings etc. front tyre was down to 10psi, pumped it back up to 38psi told him to go away. The bike was fine after that.
Me well I'm anal about tyre presures, before the bike moves out of the shed, tyre presures are checked, and I mean every time. I even bought one of them small 2 hp compressors just for the job.