Plastic 7.5 Liter Righetti Fuel Tank Cap

This fuel tank cap is designed for older 7.5 liter tanks. You can choose between black and red colors. It's a great fit for Birel 4 liter tanks, OTK old - style 7 liter tanks, and Arrow 3 liter tanks. The inner diameter measures 37mm (1 7/16').

Using this fuel tank cap is easy. Just place it on top of your compatible fuel tank and twist it on tightly. When choosing a color, pick the one that suits your style or tank. Make sure to check the tank size before using to ensure a proper fit. For maintenance, clean the cap regularly with a mild soap and water. Avoid using harsh chemicals as they may damage the plastic. If you notice any signs of wear or cracking, it's time to replace the cap.