Yes me too. There are some through dealers and places like partszilla but at 700 to 800 I can't have one so I have an xr tank on mine that was free. Don't look beautiful but beats a sharp stick in the eye, and walking
I have a Blue TTR tank under the bench in the workshop its in good nick it is just the tank no cap or pet tap or fittings with it. It stands me in a little over £200 UK and i will take offers over that for it will post Uk only and in no rush to sell it
