Hi I bought a brand new Tracer 900 a couple of days ago. I noticed, when leaving the dealer, that i felt a bit "rough" sort of grindy from the back wheel area, no noise. My first thought was that it must be because the chain and sprockets was new and it needed to broken in. Today i noticed something at the chain hub, that i dont think look right? What do you think? Is this normal for at Tracer 900? video The dealer is unfortunately closed today.