for any custom build! raw, unpainted with temporary little plastic knobs in the threads and gas cap.
check the pictures, its a bit shorter than a magnum tank but a lot wider and holds a lot more gas. good for long haul or if you wanna just build up a chopper / bobber style bike
also shown held up to a hobbit frame!
45 x 17 x 14cm!
70mm spacing underneath for tube
you will have to make some kind of mounting system up for it but shouldnt be too hard
uses standard thread petcocks which we dont have right now..
largest thread is about 0.58" ID
smaller threads are about 0.43" ID