alignment

So, I dove into a valve check on my ’08. Adjusted 6 exhaust shims and went to put things back together. Being an idiot and not following instructions, I turned the crank without the cam chain tensioner in place and the chain jumped on the sprockets. I don’t want to face reality but I...

I've got a 2002 FZ1 - which I bought used - and have noticed that after about an hour of riding my hands get tingly and then eventually a little bit numb. I've narrowed it down to a vibration in the handlebars. A couple of questions: 1) is it normal for a gen 1 FZ1 to have this vibration...