Hello R6 municipality, I have a problem with my Yamaha R6 Rj05. I recently changed the chain including chain wheel. Chain wreath should also be changed, but it is welded. I left the old one simply before I break the swing and everything around, it also looks OK. My problem is, however, that the chain wheel is a little eating, is not bad but it is eating a little left <->right. I hope you can see this in the video. What makes me worry more is the Sch the chain. Can it be that the chain strikes so when the protective seal (plastic part on the swing where the chain rolls over) is worn off from the old chain. The old chain was unevenly elongated and therefore it has repeatedly hit the seal and the seal now looks like it is milled with a milling machine from above. Can it be normal when the motorad is up? When driving the situation is better in my opinion. Please for help! The groove bearing where the socket comes in is also new, it was broken. Video:Video Thank you in advance Lg dulevw