standard front sprocket size.... help?

[the new ausped]

what is the standard size of a front sprocket on a stndard 80cc/70cc (66cc)? i can not seem to find a 36t rear sprocket in oz-land RSE has a 10 tooth front sprocket and wondering if that would counter the sheiteness of not having a 36t

 

[Venice Motor Bikes]

There are several vendors here on this site that sell sprockets... (look at the ads on both sides of the page) Manic Mechanic makes the best sprockets & adapters in town!!
I'm sure they'll ship to you.

 

[the new ausped]

There are several vendors here on this site that sell sprockets... (look at the ads on both sides of the page) Manic Mechanic makes the best sprockets & adapters in town!!
I'm sure they'll ship to you.

ah ha thats the problem the postage costs plus rate conversion would kill me eg:barrys mount+exhaust= more than the whole engine kit. i mean omgawd

 

[wildemere]

The stock front is 10t. No other size is available of the shelf.

A good source of 36t sprockets is the steel chainring off cheap BMX bikes.

A bit of hacking and drilling and your all good.