Quick Overview Brand MotoRad Color Silver Exterior Machined Item Dimensions LxWxH 3.02 x 2.32 x 1.51 inches Style Safety This fits your . Make sure this fits by entering your model number. Passes all state and federal emissions tests Manufactured from durable, long-life materials Reduces air pollution with proper sealing and venting Independently tested for emission control A leaking fuel cap can allow up to 30 gallons of gasoline to evaporate over the period of a year. Fuel caps prevent fuel vapor leakage from the filler neck, which is a major source of hydrocarbon emissions, and play a major safety role in preventing the flow of fuel from the tank filler neck when a car is in an accident, including rollovers. Studies demonstrate that a defective or missing fuel cap can allow up to 114 liters (30 gallons) of fuel to evaporate into the atmosphere every year. For all these reasons, using a high-quality fuel cap is vital to safety, fuel economy and the environment. MotoRad fuel caps are designed and manufactured to prevent such fuel loss. MotoRad offers more than 60 different types of fuel caps and more than 50 types of locking fuel caps, all engineered to minimize fuel vapor loss while maximizing safety and ease of use. Fuel Caps MotoRad standard fuel caps pass all state and federal emissions requirements. The caps are specifically designed with pressure and vacuum relief valves to prevent evaporation of fuel. Locking Fuel Caps MotoRad’s locking fuel caps can function as a locking or non-locking fuel cap. When the key is turned to the left and removed, the cap is unlocked and no longer spins freely. The cap meets all emission specifications in both the locked and unlocked position.