ARLEN NESS - 12 POINT GAS CAP - ALL BLACK12 Point Gas Cap All Black Highlights Includes CNC machined billet base and removable billet 12 point gas cap Top is CNC machined from solid billet aluminum Drastically easier to refuel gas tank. Factory gas caps open from one side only, resulting in limited fill angles and having to adjust handlebars when refueling Premium Viton seals for long term durability and resistance from high temperatures Utilizes factory venting system, for factory function