1. Introduction
This manual provides detailed instructions for the installation, usage, and maintenance of your AUFER Detachable Passenger Backrest Sissy Bar. Designed for comfort and durability, this backrest enhances the passenger experience on long rides. Please read this manual thoroughly before installation and use to ensure proper fitment and safe operation.
The backrest features a heavy-duty metal bracket and a soft, breathable PU leather pad with high-elastic sponge filling for optimal support. Its black finish is designed for scratch resistance and durability, undergoing rigorous testing for UV exposure, crash impact, and adhesion.
2. Compatibility
This backrest is designed for specific Harley-Davidson Touring models. Verify your motorcycle's model and year against the list below:
- 1997-2008 Road King (FLHR) models equipped with required Docking Kits.
- 1997-2008 Electra Glide (FLHT) models equipped with required Docking Kits.
- 1997-2008 Street Glide (FLHX) models equipped with required Docking Kits.
- 1997-2008 Road Glide (FLTR) models equipped with required Docking Kits.
- 2006-2008 FLHTC models equipped with Detachable Tour-Pak Rack Mounting Kit P/N 53303-07 and Docking Hardware Kit P/N 53803-06.
- 1994-1996 FLHR and FLHT models equipped with Docking Kits.
Important Note:
- This backrest is not compatible with Tour Pak docking hardware Part # 53804-06. It requires separate backrest docking hardware Part # 53803-06 for mounting.
- This backrest is not compatible with Ultra and Classic models.
3. Package Contents
Upon opening the package, please ensure all components are present and undamaged:
- 1 Set of Detachable Passenger Backrest Sissy Bar
- Luggage Rack Latches Clip (pre-installed or included separately)
4. Setup and Installation
4.1 Required Tools
Standard hand tools such as wrenches and possibly a screwdriver may be required for installing the docking hardware (if not already present) and securing the backrest.
4.2 Pre-Installation Check
- Ensure your motorcycle is parked on a stable, level surface.
- Confirm your motorcycle is compatible with the backrest and that you have the correct docking hardware (Part # 53803-06) installed.
- Inspect all components of the backrest for any signs of damage.
4.3 Installation Steps
The AUFER Detachable Passenger Backrest Sissy Bar is designed for quick installation and removal. The following steps outline the general procedure:
- Prepare Motorcycle: Ensure the motorcycle is off and stable. If you do not have the required docking hardware installed, refer to your motorcycle's service manual or the docking hardware instructions for proper installation. The backrest attaches to these docking points.
- Position Backrest: Align the latch clips on the bottom of the backrest with the docking points on your motorcycle's fender struts.
- Engage Latches: Gently push the backrest down and forward until the latch clips fully engage with the docking points. You should hear or feel a click as they lock into place.
- Verify Security: Once installed, firmly pull upwards on the backrest to ensure it is securely attached and does not wobble.
- Removal: To remove, disengage the latch clips (usually by pulling a lever or pressing a button, as shown in the 'Premium Latch Clip' image) and lift the backrest off the docking points.

Figure 1: The AUFER Detachable Passenger Backrest Sissy Bar with its black finish and comfortable pad.

Figure 2: Diagram illustrating the typical mounting location for the backrest on Touring models, highlighting the docking hardware area.

Figure 3: Exploded view diagram detailing the components and assembly of a typical front docking kit, which is required for backrest installation.

Figure 4: Close-up view of the premium latch clip, designed for quick and secure attachment and detachment of the sissy bar.
5. Usage and Benefits
Once installed, the AUFER Detachable Passenger Backrest Sissy Bar provides significant benefits for your passenger:
- Enhanced Comfort: The soft PU leather pad and high-elastic sponge offer superior back support, reducing fatigue during extended rides.
- Increased Security: Provides a stable and secure point of contact for the passenger, improving their sense of safety.
- Quick Detachment: The detachable design allows for easy removal when not needed, offering flexibility for different riding scenarios.

Figure 5: Top view of the backrest installed on a motorcycle, demonstrating its integrated appearance.

Figure 6: Illustration of the soft sponge filling within the backrest pad, designed for improved passenger comfort.
6. Care and Maintenance
To ensure the longevity and appearance of your backrest, follow these maintenance guidelines:
- Cleaning the Pad: The PU leather pad is waterproof and easy to clean. Use a damp cloth with mild soap and water to wipe down the surface. Avoid harsh chemicals or abrasive cleaners.
- Metal Components: Periodically inspect the metal frame and latch mechanisms for any signs of wear, corrosion, or damage. Clean with a soft cloth. The black finish is rust-resistant, but proper care helps maintain its integrity.
- Fasteners: Regularly check all bolts and fasteners to ensure they are tight. Re-tighten if necessary to prevent loosening due to vibration.
- Storage: If detaching the backrest for storage, keep it in a dry, clean environment away from direct sunlight and extreme temperatures.

Figure 7: The premium PU material of the backrest pad is waterproof and easy to clean.
7. Troubleshooting
If you encounter issues with your AUFER Detachable Passenger Backrest Sissy Bar, consider the following:
- Backrest Does Not Fit: Double-check the compatibility section (Section 2) to ensure your motorcycle model and year are supported. Verify that you have the correct docking hardware (Part # 53803-06) installed. The backrest will not fit if the incorrect docking hardware (e.g., Part # 53804-06) is used or if your motorcycle is an Ultra or Classic model.
- Backrest Feels Loose: Ensure the latch clips are fully engaged with the docking points. Inspect the docking hardware on your motorcycle for any damage or wear that might prevent a secure fit.
- Difficulty Detaching: Ensure the release mechanism on the latch clips is fully actuated before attempting to lift the backrest. Do not force the backrest off.
8. Product Specifications
| Feature | Specification |
|---|---|
| Brand | AUFER |
| Model Number | MQ-004 |
| Bracket Material | Heavy-duty metal |
| Pad Material | Soft PU Leather with High-Elastic Sponge |
| Finish | Black, rust-resistant |
| Item Weight | 7.04 pounds |
| Package Dimensions | 15.86 x 13.82 x 8.35 inches |
| Position | Rear |
| Special Features | Detachable, Extendable |

Figure 8: Diagram illustrating the key dimensions of the AUFER Detachable Passenger Backrest Sissy Bar.
9. Warranty Information
Specific warranty details for the AUFER Detachable Passenger Backrest Sissy Bar are not provided in the product listing. For information regarding warranty coverage, terms, and conditions, please contact AUFER customer support directly.
10. Customer Support
If you have any questions, require assistance with installation, or need further support regarding your AUFER Detachable Passenger Backrest Sissy Bar, please contact AUFER customer service through the platform where you purchased the product or visit the official AUFER store page.
AUFER Store Link: Visit the AUFER Store on Amazon