QUOTE(Steep&DeepRider @ Oct 19 2007, 04:46 AM)

Why even bother? If you want to carry gas you will have to make a bracket some how or buy a bracket to use? (I guess if you pack alot of stuff along and have a large spare tank you would want to move it but personally I like it on the seat, flipped over so its outta the way of your foot when you swing it over!) Am I missing a benefit to have it on the back??
The only benefit of having it on the back that I can see is that you can use the bigger (and more expensive, almost double in price) bag for carrying oil. goggles, and other necessities. The storage bag that I have on mine can carry, and I'm not kidding when I say this is, 2 liters of oil and a baloney sandwich. And that's IT.