oil ration for an unknown kawasaki 80cc

[tyler309]

first off i know nothing about bikes.
i got a really really good deal on this bike and though it would be fun to mess around on. all i know is that it's a kawasaki and that it's an 80cc 2 stroke. it's pretty old, i was wondering what the oil to gas ration was for something like this? any help would be great, i would like to get this little bike running as soon as i can. thanks in advance!

[tyler309]

also, if this is anyhelp, it is a 3 speed i believe

[QKENUF4U]

since you dont know anything about it.
1. put a new plug in it
2. make sure its not an INJECTED bike (it will have an oil tank somewhere on the bike) if it IS injected make sure you get INJECTOR OIL for it and not PRE-MIX oil
3. sounds like its a centrifical clutch if its just a 3 speed
4. make sure its actually an 80cc bike
5. if its NOT a oil injected bike go get a "ratio right" cup at the bike store and mix it 20:1 to make sure you have enough oil in the gas, make sure you get PRE-MIX oil if its NOT injected