Motorcycle Fuel Lines & Hoses

Unless you ride a zero-emission bike, your motorcycle needs fuel to run. To supply your engine with fuel, your bike is equipped with a gas tank and a fuel delivery system that consists of many components which are connected via fuel lines and hoses. They are the veins of your motorcycle which deliver gas to the engine where it is burnt, making the pistons move. Fuel assembly lines and hoses must be fabricated to the highest quality standards and attached securely to prevent potentially dangerous fuel line leaks. Plus, they should be lightweight, compact, and shielded against rust, heat, and impact damage.

To ensure no external particle or moisture gets into the fuel, all lines and hoses of your bike are manufactured to be sealed and leakproof. However, being exposed to the elements and extreme temperatures, they are prone to damage, especially when it comes to fuel hoses. A leaking hose or fuel line is something that should not be ignored for any reason and must be replaced as soon as possible since gasoline is very flammable and therefore you can put your life at risk riding with a damaged line or hose. Fortunately, fuel has a specific odor that you cannot help but notice if there is a leak.

Some of the most common materials used to produce motorcycle fuel lines and hoses are metals like stainless steel and aluminum as well as rubber and silicone. Metal materials are used when maximum durability and resistance is required, for instance, for fuel injection lines where fuel is transferred at high pressure through the line. Thanks to the toughness of the materials they are made from, the majority of metal lines usually last a lifetime. Consider, for example, steel lines that are extremely rigid and hard-wearing. These lines are often curved to fit specific applications.

There are also rubber and/or silicone hoses on your motorcycle. When comparing these materials, it all comes down to applications. Fundamentally, both rubber and silicone fuel hoses are relatively strong and flexible. Plus, the majority of such hoses is universal, so you may need to cut them to fit your application. At the same time, rubber hoses offer excellent resistance against corrosive fluids, even at elevated temperatures. Silicone hoses in their turn are less prone to cracking, swelling or drying out because they withstand heat much more efficiently. They can also dampen sound and vibration, which makes them perfect for high-performance bikes.

Just like any other system of your bike, its fuel system should function properly for a safe driving experience. So, all fuel system components should be maintained in good condition, and different fittings and connectors are no exception. That’s why when replacing or upgrading your fuel lines and hoses, make sure to inspect the fittings and connectors. If they have any signs of premature wear or damage, you should replace them as soon as possible as this can endanger your safety. In our online store, we provide a wide assortment of different fittings, connectors and many other fuel system accessories you may need to restore the fuel system of your bike.