Ktm Clarke 2.8 gallon overesized fuel tank part 1471. Fits Ktm 250 sx-f (2005-2006) and Ktm 250 xc-f / xc-fw (2007) 
Fuel tank has a couple dings, no holes, no leaks. Fuel cap vent nipple is broke and the petcock on/off lever.Uses stock petcock which can be easily changed out. See pics.