Whenever I changed gear slowly from 1st to 2nd or 2nd to 3rd - there's grinding noise when i do it slowly - but if i do it fast aroudn 4000rpm - no noise. My bike is 1998 zx600e - any help? Is it my 2nd gear or the shifter or the spocket? Thanks.
Watch this vid, when I shift from 4th to 5th the dogs don't align correctly and you get a clattering noise. This can be solved by making sure you hold in the clutch the entire time you're "shifting." And making sure you're at the correct(ish) speed when you shift.