I've run Pirelli Sport Demons and Avon Roadriders as new tires on my bricks as I don't count what came on them as they are usually worn and/or aged. I like the Avon Roadriders on my airheads and am please with them on my '93 K75S.
The '94 was purchased with a set of Metzeler Lazertecs that I never liked which may be because of their age or wear so this time I put on a set of Metzeler Roadtec 01 radial tires.
Will be updating with a ride report later this year.