i have a honda 1985 200m and the motor runs great till one day it seized up then when i took off the left side case i found 2 hex head bolts in the bottom of the case under and behind the rotor some metal shavings and thats bout it(the bolts look like they have been sheared off ) i put it back together and tried to start it it fired right up but there was this low like rotating grinding noise it would almost stall the bike and then go away i shut it down and tore it back apart started lookin around and couldn't find anything, so i tore off the motor and took it to a specialist he still has it 3 weeks later and cant find anything that those bolts could have came from . i think they came from the top end and fell down along the timing chain but theres nothing missing in there!!! somebody's gotta know something! i wanna ride! help!

 

figured it out the flywheel is loose and the bolts sheared off from behind the rotor and its grinding into the case brike some teeth anyone got a flywheel for sale