Ready to ditch that boring, plastic gas cap for something that looks and performs better? This billet aluminum gas cap is a solid upgrade for a ton of Honda ATVs and dirt bikes. It's machined from tough 6061-T6 aluminum and then anodized, so it's way more durable and scratch-resistant than the stock plastic piece. It won't fade or crack easily. It comes with a vent hose and a built-in cap for that vent, which is crucial – it allows air into the tank as fuel is used, preventing a vacuum lock, but has a check valve to stop fuel from leaking out if the bike tips over. There's also a resistant rubber seal underneath to ensure a tight, leak-proof fit against your tank. Fitment is key here – it's compatible with a huge list of models including the TRX450R (2006-2012), TRX400EX (1999-2014), TRX700XX, XR250R (1986-2005), CRF250X, XR400, CRF450R, and many more (check the full list in the description!). It gives your bike a custom, machined look with a splash of color (as shown in the picture). The package includes the gas cap and the vent hose. Please double-check your specific model and year before ordering to ensure a perfect fit. A simple mod that adds both style and reliability.