I have no connection to the seller either but I noticed a couple of things. Its the standard model, not the large capacity one, and there are no photos of the underside. If anyone is interested in it, I suggest you check that out. I've put the sprocket through the underside myself once and as a result, the design was changed to increase the 'cut-out' depth. This was extreme riding though, the X-tank is a great way to increase your fuel capacity.