I dont suppose anyone on here is a decent mechanic when it comes to bikes?

i really want to get 2 of mine up and running so i can have some fun this summer...

I'm ok ish, done chain and sprockets, changed calipers, fuel lines, etc. Know enough to keep mine going anyway :-) not an expert by any stretch of the imagination but bikes are simple relatively and access tends to be pretty easy

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This is my beast... basically it overheated and now i cant get it started, i believe its the head gasket but i cant be sure