Motone Jetson black gas cap for Harley-Davidson
Add a clean, custom finish to your bike's tank with the Motone Jetson low-profile gas cap. Its concave top reduces the visual volume of the assembly and provides a sleeker look, perfect for bobber, café racer, and custom builds.
It is machined from billet aluminum and finished in black. The knurled perimeter improves grip and makes it easier to open and close the cap, even with gloves. In addition, its internal system allows it to be used as a vented or non-vented cap, depending on the mounting configuration.
Main features
- Motone Jetson model gas cap.
- Concave low-profile design.
- Made from machined billet aluminum.
- Black finish.
- Right-hand thread.
- Vented or non-vented configuration.
- Delivered assembled with open venting for use on Harley-Davidson.
- Knurled surface to improve grip.
- Compact and minimalist custom look.
Technical data
| Product |
Fuel tank cap |
| Brand |
Motone |
| Model |
Jetson |
| Material |
Machined billet aluminum |
| Color |
Black |
| Design |
Concave and low-profile |
| Thread type |
Right-hand thread |
| Ventilation |
Configurable as vented or non-vented |
| Factory configuration |
Open venting for Harley-Davidson applications |
| Exterior finish |
Knurled to improve grip |
| Compatibility |
Harley-Davidson 1983-2018 |
| Measurements |
Not specified by the manufacturer |
Compatibility with Harley-Davidson
Compatible with Harley-Davidson motorcycles manufactured between 1983 and 2018 that use a right-hand thread tank cap.
Before placing your order, check the type and direction of the thread on your installed tank. Some motorcycles with split tanks use different caps on each side, so this product should only be mounted on the opening with a right-hand thread.
Configurable ventilation system
The cap can be installed with the vent channels open or closed. It is supplied from the factory in a vented configuration for Harley-Davidson. Any modification should be made taking into account the original tank breathing system and the specific needs of the motorcycle.
Low-profile custom design
The concave top gives the tank a more compact appearance than a conventional cap. The black finish goes especially well with dark tanks, minimalist builds, and blacked-out components.
Mounting recommendations
Make sure the gasket is properly seated and that the cap closes without forcing the thread. Also check that the ventilation configuration is suitable for the motorcycle's fuel system.
Do not use tools to tighten the cap. The exterior knurling is designed to allow manual opening and closing.