Well basically I have been getting a rattling noise when engine revs but when the clutch lever is pressed it goes away, which kind of makes me beleive it's a bearing. I have all the disks out but I need the clutch holder tool to take out the big nut to investigate. Also there is a chain in behind I think it make be for the oil pump it seems loose.

If anyone has had same issues let me know once I get that tool I will investigate further.

Also just from reading up some people said that the pressure plate bolts could have got loose from doing wheelies and clutch ups.