Acerbis Fuel tanks Acerbis are the leading European OE manufacturer of fuel tanks. If you want to increase your range before refueling then try an Acerbis tank. Below is what we stock. If you require another type please let us know and we can quote you an indent price. Keyword: tank, tanks, petrol tank, cans, tanks, fuel tank Fits: Yamaha YZ250F 2019-2021 YZ250FX 2021 YZ450F 2018-2021 YZ450FX 2021