BIKE WONT START AND SOMTHIG IS LEAKING

My bike wont start and i have somthing leaking from the engine at the exsaust area the electric start works then when i let go of the button the bike just stalls choke is on but i cant figure out what is leaking any one have any ideas?

well mate basic two stroke knowledge.. if anything is leaking from the exhaust it has to be the premix. What else can it be?

Your carby sounds either dirty or screwed. Take it apart if you can, clean everything with carb cleaner or i just use petrol on all my carbs since it is so good but dangerous.

Or maybe not it could be the mixture settings. Just play with the screws till you get a nice consistent idle.

I wouldnt be worried too much bout oil coming out of exhaust. Cheaper to replace a fouled plug every so often than to replace piston,rings, cylinder.

Cya