The infamous, rust-prone needle roller bearing inner ring. I should have known that he was thinking of the edible hula-hoops! (Which are indeed a similar size.) I was thinking of the real/p.roper hoola hoop from the days of yore before kiddies had playstations for their amusement.
When getting new bearings, I asked about putting more grease in under the seals. As I expected 'the man' said not to touch it, the bearing is sealed for life and lifting the seal will destroy it.
So, should I or shouldn't I?
Back to tyres. The Diablo Stradas were gone, so I took Metzeler Roadtecs.
Should I have or shouldn't I?
Does anyone have experience of both the Strada and the similar Roadtec?
Guzzi have gone to the other extreme, fitting the Rennsport to the Griso (I think).