Slight wobble from front end

[Arfa]

I've noticed a tiny bit of wobble from front end through the bars, every now and again over this last few weeks. Certainly don't notice it all the time and it's not a visible wobble. Usually notice it if I take one hand off the bars (to wipe visor etc), I can feel a slight wobble in hand on bars, even when I grip them very lightly. I've also noticed from the front wheel being a spot twitchy when pulling a sharp turn at low speed e.g. pulling into a tight junction, though I can't be certain if that's new.


Have checked tyre pressures and noticed it when carrying same weight in top box as I usually do, and both with full/empty tank. Front tyre went on over a year ago.


Any thoughts? Wheel bearings or something like that? Tyre out of balance? Bike has been down a couple of times, but that was July and September, fairly sure this has appeared since. Anything straight forward I can check?