I put some new rubber on the bike.

Aside from the backlash in the drivetrain, nothing feels loose on this bike. Prior to the new tires, the bike felt a bit odd as I entered turns. I thought the steering or suspension bearings were worn somewhere. This bike is solid going down the road!

The clutch still slips. I changed the oil and scuffed up the plates, but the clutches don't grab after I pass 1/3 throttle. I'll order a new one tomorrow.