13l tank for KTM 300EXC. It was on my 2011 bike, it will fit other years, I believe 08 to 11, but please check before you buy.  Tank is the physically the same size as the standard tank, but holds fuel where the radiator shrouds are, so has an extra 4 litres from standard. Comes with standard KTM fuel tap. No cap, but standard KTM filler cap fits perfectly. There are a few wear marks here and there, its been well used but is still perfectly functional. These are over £300 new.