Upgrading your Harley Davidson Fat Bob's OEM headlight to an LED system offers several practical benefits. Traditional halogen bulbs, while functional, often lack the brightness and efficiency needed for modern riding conditions. LED headlights provide significantly improved visibility with a crisper, whiter light that enhances safety during night rides or in low-visibility weather. They also consume less power, reducing strain on your motorcycle's electrical system, and boast a longer lifespan—often lasting tens of thousands of hours compared to halogen's limited durability.
Additionally, LED designs often incorporate modern features like integrated daytime running lights and sleek aesthetics, giving your Fat Bob a more contemporary and aggressive look.
LOYO LED Headlight for Harley Fat Bob (2008–2024 Models)
LOYO's LED headlight is engineered specifically for Harley Davidson Fat Bob motorcycles, combining performance, durability, and ease of installation.
This plug-and-play kit includes everything needed for a seamless upgrade: a high-output LED unit with DRL, low beam, and high beam functions, all housed in a lightweight aluminum casing designed to withstand vibrations and harsh riding conditions.

With a power rating of High Beam 65W and Low Beam 30W, this LED headlight offers exceptional illumination for night rides. The high beam provides 6600 lumens of brightness, while the low beam offers 3300 lumens, ensuring optimal visibility in various lighting conditions. The LED emits a bright, focused beam that outperforms stock halogen lights while maintaining DOT/SAE compliance for road legality. Its compact design ensures a perfect fit for 2008–2024 Fat Bob models, with all the necessary components for a seamless installation
The sleek design and enhanced lighting capabilities make it a perfect choice for riders seeking improved visibility and a modern aesthetic for their Fat Bob.

Installation Guide
Here's a step-by-step guide on how to install the LOYO LED Headlight on a 2021 Harley Davidson Fat Bob:
Tools Required:
- T40 Torx bit
- T27 Torx bit
- 7/16″socket
- 1/4″Allen wrench
- Ratchet or drill
- Pry tool (for zip ties)
Step-by-Step Installation Guide
1. Remove the OEM Headlight Bezel
- Locate the two T40 Torx screws beneath the headlight.
- Remove the screws and gently wiggle the bezel upward to release its top tabs from the fork mount.
2. Disconnect the Stock Headlight
- Use a pry tool to pop off the zip tie securing the wiring.
- Remove the three T27 Torx screws holding the headlight bracket.
- Carefully pull out the headlight assembly and disconnect the wiring harness.
3. Transfer the Bracket to the LOYO Headlight
- Flip the OEM headlight over and remove the two 7/16" screws attaching the bracket.
- Align the LOYO headlight with the bracket, ensuring the “SAE” marking faces upward.
- Reattach the bracket using the OEM screws and tighten securely.
4. Mount the LOYO Headlight
- Reconnect the wiring harness to the LOYO headlight.
- Position the assembly back into the fork mount and secure it with the three T27 Torx screws.
5. Reattach the Bezel
- Insert the included spacers onto the new bezel screws.
- Slide the bezel's top tabs into the fork mount, align the bottom screws, and tighten with the 1/4" Allen wrench.
6. Final Checks
- After completing the installation, test the headlight to ensure both low beam and high beam functions are working correctly.
- Adjust the beam angle if needed using the bracket's alignment screws.
Upgrade your ride today and experience the difference that professional-grade LED lighting can make—both on midnight highways and sunlit cruises with our advanced LED lighting solution.
By upgrading to the LOYO LED Headlight, you can enjoy improved lighting performance and a modern look for your Harley Davidson Fat Bob. Ride safely and brightly