What bike could this be?

[MadeInChina]

New to this site. Just picked up a chinese 110cc (108 to be exact) I am not sure what make it is. The trans is manual 4 down. I am also wondering what kind of oil it takes? Does anyone know. Thanks in advance for any replies.

 

[my67xr]

an old Atomik maybe?
no number stamped on the headtube on the left front of the bike?

all down gearbox? maybe something has been fitted wrong...
the rear wheel looks like it's off a Jap bike? PW80, RM80, XR75 / 80?
and the rear swingarm doesnt look like its off that bike either.
the front wheel is a 10", instead of a 14"

 

[MadeInChina]

I cant seem to see a vin up there. I have had a good look. The rear wheel is off some other bike. I have the matching rear wheel to the front. The swing arm is aftermarket. Also the rims are both 12".