Standard fuel line size?

[Bigredgasbike]

Anyone know the actual size of the fuel line that fits the stock carb of these engines? (you know, the one it comes with when you buy a kit) my bike has been leaking pretty bad and i dont know what size fuel line to get it. i was thinking something slightly smaller in diameter than the original fuel line, but my fuel line is so damaged i cant measure it, any suggestions?

 

[Norman]

1/4" I.D. for the fuel line.

 

[FileStyle]

3/16" I.D. rubber fuel line from your local O'reilleys and or Auto Zone. 3/16" is the perfect size! no need of hose clamps or zip ties to secure hose to tank or carb