Carbon performance for the true purist
Read all about the available finishes and colors in this blog about BST carbon wheels
Push the limits of your Harley with the BST Carbon Fuel Tank - a technical upgrade that not only saves weight, but also contributes to greater stability, acceleration, and style. Specially designed for Street Glide® and Road Glide® models with a center-fill Fuel Cap. Not suitable for Road King® models.
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Extremely lightweight - only 3.99 kg (8.80 lb) - 54% lighter than OEM tanks
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Capacity of 24 liters (6.34 gallons) - without compromising riding range
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Original fuel pump and float can be used - OEM-compatible
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Made from high-quality carbon monocoque - as strong as steel, but much lighter
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Includes CNC-machined BST aluminum Fuel Cap - functional and stylish
Why choose a carbon Fuel Tank?
In the world of performance upgrades, weight savings are often the key. With this carbon Fuel Tank, you save more than 54% in weight compared with the original tank - without compromising capacity or safety. The result: a more agile motorcycle, more direct throttle response, and less mass inertia in corners. Whether you are covering miles on the highway or riding your Touring motorcycle sportily on secondary roads, this tank makes the difference.
Proven technology, proven reliability
BST is no stranger to the world of high-end carbon components. With more than 400 Fuel Tanks produced since 2009 - including for OEM projects by Norton and ARCH Motorcycle - you know you are dealing with a brand that has earned its reputation. Every tank is manufactured according to the strictest quality standards and designed for durability in a wide range of conditions.
Compatibility and installation
This tank is designed for:
- Harley-Davidson Touring (FLH) 2008-2023
- Fits only Street Glide and Road Glide models, not Road King
- If in doubt, contact us for application information
The tank uses the original fuel pump and float units. Please note: in some cases, minimal modification may be required during installation. Installation by a qualified mechanic according to the official Harley-Davidson service manual is recommended.
Technical details
- Weight: 3.99 kg (8.80 lb)
- Capacity: 24 liters (6.34 US gallons)
- Material: Full carbon fiber monocoque
- Fuel Cap: Includes CNC-machined aluminum BST Fuel Cap
- Mounting: OEM-compatible (fuel pump & float)
Frequently asked questions
Does this tank also fit models from before 2021?
As far as we know, it fits 2009+ Touring (FLH) models, including Street Glide (FLHX/S), Road Glide (FLTRX/S), and Electra Glide (FLHT), but not Road King (FLHR) models. If in doubt, contact us. On earlier models, mounting points and pump configuration may differ.
Is this tank also suitable for Road King models?
No, this tank is not compatible with Road King models due to the different tank cover and frame shape.
Can I continue using my original fuel pump?
Yes, this tank is designed to accommodate OEM fuel pump and float assemblies. In some cases, minor modification is required.
Can I use this tank with racing fuel?
Not with oxygenated racing fuels such as VP MR12. This tank is perfectly suitable for standard premium gasoline.
Are there color or finish options?
Yes, the BST tank can be customized according to your preferences in both finish and color. They are supplied as standard in classic Twill woven carbon, with a transparent coating that beautifully accentuates the depth of the carbon weave. For those looking for something unique, an exclusive Forged Carbon version is also available - recognizable by its marbled look with more organic lines.
There are three possible surface finishes: gloss, matte, or satin (silk gloss / semi-gloss). Each finish highlights the carbon in a different way - from bold and glossy to understated and tactile. The standard color is 'Black', meaning carbon with a transparent clear coat, but for extra character you can choose a tinted coating in Gold, Red, Green, Blue, or even a striking Chameleon finish, in which the carbon changes color depending on the angle of the light.
In all cases, an ink coating is used, keeping the structure of the carbon weave clearly visible while adding extra depth and an attractive color.
Custom colors are also possible, of course. Contact us if your desired color is not listed here; almost anything is possible.
Upgrade your Harley with a tank that looks just as powerful as it performs. Lighter, stronger, more exclusive - that is the BST Carbon Fuel Tank.