SRAM Force XPLR AXS Rear Derailleur User Manual

Introduction

The SRAM Force D2 XPLR AXS Rear Derailleur is engineered for optimal performance on diverse terrains, from road to trail. This 1x-specific derailleur is designed to work seamlessly with 10-44T or 10-36T cassettes, providing precise and reliable shifting. Featuring Orbit chain management technology, it minimizes chain bounce and facilitates easier wheel removal. The eTap shift logic ensures intuitive and speedy gear changes, while AXS connectivity allows for straightforward setup and personalization.

Key Features

• Orbit Chain Management: Keeps the drivetrain quiet and secure by controlling chain movement.
• eTap Shift Logic: Provides intuitive and precise electronic shifting.
• AXS Enabled: Allows for easy setup, personalization, and reliable wireless communication.
• 1x Specific Design: Optimized for use with 10-44T XPLR and 10-36T cassettes.
• Large X-SYNC Pulleys: Designed for increased durability and efficiency in power transfer.

Setup and Installation

Proper installation is crucial for the optimal performance of your SRAM Force XPLR AXS Rear Derailleur. It is recommended to consult the official SRAM AXS installation guide for detailed instructions, as this manual provides a general overview.

Pre-Installation Checklist:

• Ensure your bicycle frame is compatible with a braze-on mount derailleur.
• Confirm your cassette is either 10-44T XPLR or 10-36T.
• Gather necessary tools: torque wrench, hex keys, chain tool, and a compatible AXS battery.

Installation Steps (Overview):

1. Mounting: Securely attach the derailleur to the derailleur hanger using the specified torque.
2. Chain Installation: Install the chain, ensuring correct length for your 1x setup and cassette.
3. Battery Installation: Insert a charged AXS battery into the derailleur.
4. Pairing: Pair the derailleur with your AXS shifters following the AXS pairing procedure.
5. Limit Screw Adjustment: Adjust the high and low limit screws to prevent over-shifting.
6. B-Gap Adjustment: Set the B-gap using the SRAM B-gap tool for optimal chain clearance.
7. Micro-Adjustment: Fine-tune shifting using the AXS micro-adjustment feature.

Figure 1: Front view of the SRAM Force XPLR AXS Rear Derailleur, showcasing its compact design and X-SYNC pulleys.

Figure 2: Side view of the derailleur, highlighting the AXS battery compartment and overall profile.

Figure 3: Detailed view of the derailleur's mounting bolt and hanger interface, crucial for secure installation.

Operation

The SRAM Force XPLR AXS Rear Derailleur operates wirelessly via the AXS ecosystem, providing precise and responsive shifting.

Shifting:

• Use your AXS shifters to command gear changes. The eTap shift logic ensures intuitive operation: typically, one paddle shifts up, the other shifts down.
• For multi-shift, hold down the shifter paddle.

AXS App Personalization:

Download the SRAM AXS app to your smartphone for advanced customization:

• Button Assignment: Customize what each shifter button does.
• Multi-Shift Settings: Adjust the number of gears shifted with a single press.
• Battery Status: Monitor the battery level of your derailleur and other AXS components.
• Firmware Updates: Keep your components up-to-date with the latest firmware.

Chain Management:

The Orbit chain management system helps maintain chain tension and reduces noise and chain slap, especially over rough terrain. This system is automatic and requires no user intervention during riding.

Maintenance

Regular maintenance ensures the longevity and optimal performance of your derailleur.

• Cleaning: After each ride, especially in wet or dirty conditions, clean the derailleur body, pulleys, and chain with a mild degreaser and brush. Rinse thoroughly and dry.
• Lubrication: Lubricate your chain regularly with a high-quality bicycle chain lubricant. Avoid getting lubricant on the derailleur body or brake surfaces.
• Pulleys Inspection: Periodically inspect the X-SYNC pulleys for wear. Worn pulleys can lead to poor shifting performance and increased noise. Replace if necessary.
• Battery Charging: Charge the AXS battery regularly. A fully charged battery provides approximately 60 hours of ride time, but this can vary based on usage and conditions.
• Bolt Torque Check: Periodically check all mounting bolts for correct torque settings. Refer to SRAM's official documentation for specific torque values.

Troubleshooting

If you encounter issues with your derailleur, consider the following common troubleshooting steps:

• Poor Shifting Performance:
  • Check battery level and charge if low.
  • Verify B-gap adjustment.
  • Inspect chain and cassette for wear or damage.
  • Check for bent derailleur hanger.
  • Perform micro-adjustments via the AXS app or shifter buttons.
• Chain Noise/Bounce:
  • Ensure chain is clean and properly lubricated.
  • Check for proper chain length.
  • Verify Orbit chain management system is functioning (no visible damage).
• Derailleur Not Responding:
  • Check battery connection and charge.
  • Re-pair the derailleur with your shifters.
  • Check for firmware updates via the AXS app.

For more complex issues, refer to the comprehensive SRAM AXS service manual or contact SRAM customer support.

Specifications

Warranty and Support

SRAM products are covered by a limited warranty. For detailed warranty information, claims, or technical support, please visit the official SRAM website or contact your authorized SRAM dealer.

Online Resources:

• Official SRAM Website: www.sram.com
• SRAM AXS App: Available on iOS and Android app stores.