Large IMS Beta 300rr tank for sale, its around 12.5l so extends the range of the 300s but a fair bit. It can off a 2014 bike but should fit all the years, no modifications to the plastics or seat but i did have to slightly mod the rad brace got it from Beta USA a few years ago for green lane riding.
It does come with the fuel tap as shown but you will need to remove the tap from the original tank. The item "Beta 300rr large fuel tank" is in sale since Saturday, September 7, 2019. This item is in the category "Vehicle Parts & Accessories\Motorcycle Parts\Air Intake & Fuel Delivery\Fuel Tanks". The seller is "ptssmith" and is located in burnham on sea.
This item can be shipped to United Kingdom, Austria, Belgium, Bulgaria, Croatia, Czech republic, Denmark, Estonia, Finland, France, Germany, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Netherlands, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Liechtenstein.