Fuel Line Size?

[ruler7171]

I believe that the fuel line size on my 82 GS450TXZ is 3/16" (or 4.5mm). Does that sound right to you guys? Do y'all have any preferences when it comes to fuel lines?

[tkent02]

No, it's a metric size. Can't remember exactly, I just buy it from Suzuki. Get the original Suzuki stuff and it fits perfectly, no clamps required, it won't kink.

[Nessism]

7mm ID. I suggest the stretchy motorcycle or import car type fuel line unless you want to use clamps on the hose ends. Search ebay for "7mm fuel line" and take your pick.