Hyperpro Fork Springs for Harley-Davidson FXDF Dyna Fat Bob (2009-2013)
The Harley-Davidson FXDF Dyna Fat Bob stands out with its muscular aesthetics and solid road performance. To enhance its dynamics and get the most out of its front end, the Hyperpro progressive springs offer a significant improvement in stability, control, and safety.
The front suspension is key to keeping the bike balanced, ensuring continuous contact with the asphalt, and providing precision in braking, cornering, and acceleration. Thanks to Rising Rate technology, Hyperpro progressively adjusts the spring stiffness according to the needs of each moment.
Progressive Rising Rate Technology
The progressive design allows for a softer initial phase that improves shock absorption and comfort, while the final phase offers greater firmness to ensure stability during intense braking and more demanding rides.
- Shorter and more controlled braking distance
- Increased stability in corners
- Better overall motorcycle balance
- Enhanced bump absorption
- Better grip in dry and wet conditions
- Improved performance with passenger or load
- Longer tire lifespan
- Significant boost in rider confidence
Control for the Fat Bob Character
The Fat Bob is a Dyna with a strong character and assertive ride. Hyperpro springs improve dive control during braking, provide greater stability on straightaways and curves, and optimize suspension response without sacrificing comfort.
Technical Features
| Brand |
Hyperpro |
| Application |
Progressive front fork springs |
| Technology |
Rising Rate (progressive) |
| Approval |
KBA / TÜV / GTÜ |
| Kit Type |
Plug & Play with specific instructions |
Compatibility
Harley-Davidson FXDF Dyna Fat Bob 2009–2013
Specifically developed for this model, they guarantee a perfect fit and optimized performance according to the original fork specifications.
More Stability and Confidence in Your Dyna
With Hyperpro springs, your Fat Bob improves in steering precision, braking stability, and cornering performance. The result is a safer, more comfortable ride with greater control on any type of route.
The kit comes in a “plug and play” format, including all the necessary information for proper installation and specific adjustment for your motorcycle.
Enhance the character of your Fat Bob with suspension that matches its power.
