Auxiliary Motorcycle Fuel Tank: How It Works, Installation Options and Main Benefits

Auxiliary Motorcycle Fuel Tank: How It Works, Installation Options and Main Benefits

Why use an Auxiliary Fuel Tank?

Long-distance trips often mean fuel stations are far apart.

An auxiliary tank increases the motorcycle's fuel capacity, allowing longer rides with fewer stops.

It is especially useful for:

  • Adventure motorcycles
  • Dual sport bikes
  • Enduro motorcycles
  • Rally bikes
  • Touring motorcycles
  • Expedition builds

Instead of carrying fuel bottles or jerry cans, the auxiliary tank becomes a permanent, safe, and practical solution.


How Does the Auxiliary Tank Work?

The Gilimoto auxiliary tank uses a simple gravity-feed system.

Fuel leaves the lower outlet of the auxiliary tank and flows directly to the motorcycle's fuel system.

Depending on the motorcycle, the connection can be made to:

  • the carburetor
  • the fuel injection line

A "T" connector is included to simplify installation.

Because the system works by gravity, there are no pumps, electrical components, or moving parts involved.

This makes the system reliable and easy to maintain.


Left Side Installation

The 5-liter auxiliary tank was specifically designed to be installed on the left side of the motorcycle.

For this reason, the motorcycle must not have an exhaust on the left side, as the available space is required for the tank.

This design provides excellent weight distribution while keeping the tank protected during off-road riding.


Compatible with Many Motorcycle Models

One of the biggest advantages of this tank is its versatility.

The mounting bracket is custom-made during installation, allowing the tank to be adapted to many different motorcycles.

Examples include:

  • CRF250F
  • CRF300
  • BMW GS models
  • Honda CRF series
  • Yamaha Ténéré
  • Suzuki DR
  • Kawasaki KLR
  • KTM Adventure models
  • Husqvarna
  • GasGas
  • Royal Enfield Himalayan

Compatibility depends mainly on the available mounting points and free space on the left side of the motorcycle.


Mounting Options

The tank can be installed using different methods depending on the motorcycle.

Chassis Mount

The most common installation uses the motorcycle frame and existing mounting points.

A custom bracket is fabricated by the installer or mechanic.

This provides excellent rigidity and durability.

Pannier Rack Mount

For motorcycles already equipped with pannier racks or saddlebag supports, the auxiliary tank can also be mounted using these structures.

This solution is popular among touring motorcycles.


Why Riders Choose an Auxiliary Tank

The main benefits include:

  • Increased riding range
  • Fewer fuel stops
  • Ideal for remote areas
  • Safe gravity-fed fuel supply
  • Reliable operation
  • Simple installation
  • Lightweight polyethylene construction
  • Excellent for adventure travel

Frequently Asked Questions

Does the tank include installation hardware?

The tank includes the "T" connector used in the fuel line.

Because every motorcycle is different, the mounting bracket is fabricated during installation.


Does it fit every motorcycle?

No.

The tank is compatible with many motorcycles, but installation depends on available space and suitable mounting points.


Can it be installed with pannier racks?

Yes.

Many customers install the tank using pannier rack systems or custom brackets.


Does it require an additional fuel pump?

No.

The system operates entirely by gravity and does not require an auxiliary pump.


Conclusion

A well-designed auxiliary fuel tank is one of the best upgrades for riders who value autonomy, reliability, and practicality.

The Gilimoto 5-liter Auxiliary Tank offers a versatile installation concept, gravity-fed operation, and compatibility with a wide range of motorcycles, making it an excellent choice for adventure riding, overland travel, and long-distance touring.

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