At work right now and need to find out what the right size gas lines for the gs are. I belive they are 1/4 but i need a confirmation. :dunno_white:
For more than you ever wanted to know, check THIS OLD THREAD (http://gstwins.com/gsboard/index.php?topic=7256.msg60819#msg60819) and related stuff.
The newer GS's use 10mm lines (actually the carb and tank ends are 8mm, the frame mounted petcock is 10mm)
You can get a straight 10mm line to hose, just clamp them down hard!