Hey,
so my 94 cbr600 F2 started making a noise, only, when its in first and second. i thought the chain was loose so i tightened it and then i noticed i could wiggle my rear sprocket, so i tightened the bolts, but i can still wiggle it and its causing the chain to slap onto the swing arm and make that noise. any ideas on how i can fix this?
Thanks for the help in advance!

 

there's rubber bushings behind the sprocket, and they are worn out on your bike....

 

Check your chain for a bad link as well as those bushings.