Aprilia SR50 (Piaggio Engine)
Fuel can 1 gallon underseat
I searched high and low for an underseat fuel tank solution for the honda elite-Dio, and finally found it. This one gallon tank, nearly doubles your fuel capacity. Its also great for when you or your buddies run out of fuel. This is a perfect fit under the seat of the honda elite/dio. It will fit many other scooters. If you can fit a helmet under your seat, most likely this will stow away underneath.