1. Introduction
This manual provides essential information for the installation, operation, and maintenance of your SRAM GX Eagle AXS Transmission Rear Derailleur. This electronic derailleur is designed for robust performance and seamless shifting, integrating advanced features for enhanced durability and ease of use.
The SRAM GX Eagle AXS Transmission Rear Derailleur features a hanger-less interface and a full-mount connection, which attaches directly to both sides of the frame for increased strength. It incorporates an overload clutch to protect the internal motor during impacts. The design also includes a tool-free cage and clutch assembly, with replaceable protective skid plates and a two-piece outer link.
Image 1: SRAM GX Eagle AXS Transmission Rear Derailleur
2. Setup and Installation
Proper installation is crucial for optimal performance and longevity of your derailleur. This derailleur requires a frame with a Universal Derailleur Hanger (UDH) interface for its hanger-less and full-mount attachment system.
2.1 Key Installation Features:
- Hanger-less Interface: The derailleur mounts directly to the wheel axle and frame, providing a stronger connection than traditional derailleur hangers.
- Full-Mount Connection: This method secures the derailleur to both sides of the frame, significantly enhancing durability.
- AXS Pairing: Installation and pairing are performed using the standard AXS setup procedure. No complex adjustments are required after physical installation.
2.2 Important Considerations:
- Battery: A battery is not included with the derailleur and must be purchased separately. Ensure a fully charged SRAM AXS battery is installed before operation.
- Frame Compatibility: Verify your bicycle frame is compatible with the UDH (Universal Derailleur Hanger) standard.
Image 2: Derailleur installed on a bicycle
3. Operating Instructions
The SRAM GX Eagle AXS Transmission Rear Derailleur operates wirelessly via the AXS system, providing precise and consistent shifting.
3.1 Basic Operation:
- Power On/Off: The derailleur powers on automatically when a shift command is initiated. It enters a low-power sleep mode after a period of inactivity to conserve battery.
- Shifting: Use your AXS controller to initiate shifts. The system is designed for intuitive operation, allowing for quick and accurate gear changes.
- Overload Clutch: In the event of an impact, the integrated overload clutch allows the derailleur to move out of the way, protecting its internal motor and components. After an impact, the derailleur should automatically return to its operational position.
3.2 AXS App Integration:
For advanced customization and firmware updates, connect your derailleur to the SRAM AXS mobile application. This allows for button assignment customization, battery status monitoring, and system diagnostics.
4. Maintenance
Regular maintenance ensures the longevity and optimal performance of your SRAM GX Eagle AXS Transmission Rear Derailleur.
4.1 Cleaning:
- Clean the derailleur regularly with a mild degreaser and a soft brush, especially after riding in wet or muddy conditions.
- Rinse thoroughly with water and dry completely. Avoid high-pressure washing directly on electronic components.
4.2 Inspection:
- Periodically check the derailleur for any signs of damage, loose bolts, or excessive wear on the pulley wheels.
- Ensure the battery contacts are clean and free of corrosion.
- The tool-free cage and clutch assembly allows for easy inspection and replacement of components like protective skid plates and the outer link if necessary.
4.3 Battery Care:
- Charge the AXS battery regularly.
- Store batteries in a cool, dry place when not in use.
5. Troubleshooting
If you encounter issues with your derailleur, refer to the following common troubleshooting steps.
5.1 Shifting Issues:
- No Shifting Response: Check the battery level of both the derailleur and the AXS controller. Ensure they are charged and properly installed.
- Inconsistent Shifting: Verify that the derailleur is correctly paired with your AXS controller. Check for any physical obstructions or damage to the chain or cassette.
5.2 Power Issues:
- Derailleur Not Powering On: Ensure the battery is fully charged and correctly seated. Inspect the battery contacts for dirt or damage.
- Pogo Pin Failure: Some users have reported issues with the battery pogo pins. If the derailleur is not receiving power despite a charged battery, inspect the pogo pins for damage or corrosion. This issue typically requires professional service or replacement.
5.3 Physical Damage:
- After an Impact: The overload clutch is designed to protect the derailleur. After an impact, visually inspect the derailleur for any bent components or cracks. Ensure it returns to its normal position and functions correctly.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | SRAM |
| Model Name | Gearbox |
| Part Number | 00.7518.163.000 |
| UPC | 710845892929 |
| Color | Black |
| Size | 52T Max |
| Material | Multi (Steel inner cage) |
| Item Weight | 3.2 ounces |
| Mounting Type | Clamp-On Mount (Hanger-less, Full-Mount) |
| Included Components | Rear derailleur set (Battery Not Included) |
| Item Dimensions (LxWxH) | 11.5 x 8.75 x 4.25 inches |
| Package Weight | 0.77 Kilograms |
7. Warranty and Support
7.1 Warranty Information:
The SRAM GX Eagle AXS Transmission Rear Derailleur comes with a Limited Warranty. For specific terms and conditions, please refer to the official SRAM warranty documentation or contact SRAM customer service.
7.2 Return Policy:
Products purchased may be eligible for a refund or replacement within 30 days, subject to the retailer's return policy.
7.3 Customer Support:
For further assistance, technical support, or to explore other SRAM products, please visit the official SRAM Store or their official website.
