definatly dont ride it without rear guide :'(
chain will derail and smash cases
i bought a kx50083 model years ago
they wanted $800 for it i said yes on friday
will pick it up on monday
guess what it had no rear guide
dickhead rode it on sunday
threw chain and smashed all the cases big time :'(
still bought it cheaper for $250 but not happy
i will see if i can track one down
if you cant find original you can adapt
other models as long as the yare mounted in correct place
i have a kx250 1988 guide on my 1974 montesa 250
and a klx 400 guide on my rm370
some aftermarket guides will work
cheers rusty