1. Introduction
This manual provides instructions for the installation, operation, and maintenance of the AXA Dynamo Duo 2 + 2 Links SW Bike Mount Bracket. This bracket is designed to securely attach a dynamo to your bicycle, specifically for Linksanbau applications. Please read these instructions carefully before installation and use to ensure proper function and safety.
2. Package Contents
Verify that all components are present in the package:
- AXA Dynamo Duo 2 + 2 Links SW Bike Mount Bracket (4 count)
- Necessary mounting hardware (if included)
Note: Dynamo unit is sold separately and is not included with this bracket.
3. Setup and Installation
The AXA Dynamo Duo 2 + 2 Links SW Bike Mount Bracket is designed for secure attachment of a bicycle dynamo. Follow these steps for proper installation:
- Identify Mounting Location: Determine the appropriate location on your bicycle frame for the dynamo, typically near the front or rear wheel, compatible with Linksanbau.
- Position the Bracket: Place the bracket in the desired mounting position. Ensure it does not interfere with other bicycle components such as wheels, brakes, or cables.
- Secure the Bracket: Use the provided mounting hardware to firmly attach the bracket to the bicycle frame. Tighten all screws securely, but do not overtighten to avoid damaging the frame or bracket.
- Attach Dynamo: Once the bracket is securely mounted, attach your dynamo unit to the bracket using the dynamo's own mounting mechanism. Ensure the dynamo is stable and correctly aligned with the wheel.

Figure 1: Example of the AXA Dynamo Duo 2 + 2 Links SW Bike Mount Bracket. This image illustrates the general appearance of the black steel bracket, designed for secure attachment of a bicycle dynamo to a frame.
4. Operating Instructions
This product is a mounting bracket and does not have active operational functions. Its purpose is to provide a stable and secure platform for a bicycle dynamo. Once the dynamo is attached to the bracket and properly aligned, its operation will depend on the specific dynamo model used.
- Ensure the dynamo is correctly positioned to make contact with the tire (for bottle dynamos) or is integrated into the wheel hub (for hub dynamos) as per the dynamo's instructions.
- Regularly check the bracket and dynamo for secure attachment before each ride.
5. Maintenance
To ensure the longevity and reliable performance of your AXA Dynamo Duo 2 + 2 Links SW Bike Mount Bracket, follow these maintenance guidelines:
- Cleaning: Wipe the bracket clean with a damp cloth periodically to remove dirt and grime. Avoid using harsh chemicals that may damage the finish.
- Inspection: Regularly inspect the bracket for any signs of wear, corrosion, or damage. Check all screws and bolts for tightness. Re-tighten if necessary.
- Corrosion Prevention: The bracket is made of steel. If exposed to harsh weather conditions, consider applying a rust-inhibiting spray to prolong its life.
6. Troubleshooting
If you encounter issues with your AXA Dynamo Duo 2 + 2 Links SW Bike Mount Bracket, refer to the following common problems and solutions:
- Bracket feels loose:
- Check all mounting screws. Tighten them firmly.
- Ensure the bracket is correctly seated on the bicycle frame.
- Dynamo is not stable on the bracket:
- Verify that the dynamo is properly attached to the bracket according to the dynamo's instructions.
- Ensure all dynamo mounting hardware is secure.
- Bracket appears damaged:
- If the bracket shows signs of significant damage (e.g., cracks, severe bending), it should be replaced immediately to ensure safety and proper function.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | AXA |
| Model Number | 3379939067956 |
| Product Name | Dynamo Duo 2 + 2 Links SW Bike Mount Bracket |
| Material | Steel |
| Color | Black |
| Item Weight | 7.1 ounces (200 Grams) |
| Product Dimensions (L x W x H) | 6.69 x 3.94 x 1.57 inches |
| Unit Count | 4.0 Count (Indicates quantity in package, not a feature of a single bracket.) |
| Mounting Type | Handlebar Mount (As per product specifications. Typically used for bike frame/fork mounting for dynamos.) |
8. Warranty and Support
For warranty information or technical support regarding your AXA Dynamo Duo 2 + 2 Links SW Bike Mount Bracket, please contact AXA customer service. Specific warranty terms and conditions may vary by region and retailer. Please retain your proof of purchase for any warranty claims.
You can typically find contact information on the official AXA website or through your product retailer.