How to Install, Adjust, and Maintain the Force eTap AXS Shifters

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in eTap, Force, Shifters, SRAM

The SRAM Force eTap AXS shifters [paid link] are a remarkable example of advanced technology designed to deliver precise, smooth shifting on the road. If you’re installing or maintaining these shifters, it’s essential to follow specific steps to ensure they perform optimally.

This guide will walk you through the installation, adjustment, and maintenance of your Force eTap AXS shifters [paid link], making sure your shifting experience remains flawless and reliable for every ride.

Tools Required:

  • SRAM Force eTap AXS shifters [paid link]
  • Cable cutters
  • 5mm and 4mm hex wrenches
  • Torx T25 wrench
  • Torque wrench [paid link] (recommended for proper torque settings)
  • Grease (for threads and cable ends)
  • Allen keys [paid link]
  • Shimano cable housing (optional for replacements)
  • Electric tape or zip ties (for cable management)
  • A soft rag for cleaning

Installation of the SRAM Force eTap AXS Shifters

The installation of SRAM Force eTap AXS shifters is a straightforward process. By following these steps, you’ll ensure that your shifting system is properly set up:

1. Prepare Your Bike

Before starting, make sure your bike frame is ready for the shifters. Clean the handlebar area where the shifters will be installed and remove any old components like previous shifters or grips.

2. Install the Bracket and Mount the Shifters

The Force eTap AXS shifters come with an integrated clamp system that is simple to install. Place the shifter body onto your handlebars and align it with your desired position. Tighten the clamp bolts using a 5mm hex wrench. Be careful not to over-tighten. Ensure the shifters are positioned comfortably for easy access and control while riding.

3. Install the Battery

SRAM eTap AXS systems use a removable battery. Insert the battery into each shifter body (left and right). The battery clicks into place and is secured with a simple latch mechanism. Make sure it is firmly in place to prevent it from disconnecting during use.

4. Install the Cables

The Force eTap AXS system operates wirelessly, but the internal connections between the shifter and derailleur still need to be installed properly. Run the brake cables and housings through the shifter and make sure they are correctly routed through the frame. Ensure the cables are free of any kinks or damage, as these can hinder shifting performance.

5. Adjust the Brake Levers

Once the shifters are in place, adjust the brake levers for the correct reach, ensuring they are ergonomically positioned. This step can make a big difference in comfort and braking performance, particularly on long rides.

6. Final Torque Settings

Finally, use a torque wrench [paid link] to ensure all bolts are tightened to the manufacturer’s recommended specifications. For the shifter clamps, this is typically around 6 Nm, but always refer to the manual for precise settings.

Adjusting the Force eTap AXS Shifters

Proper adjustment ensures smooth shifting performance. After installing your shifters, you’ll need to fine-tune the setup for optimal function.

1. Pairing the Shifters with the Derailleur

The Force eTap AXS uses wireless communication between the shifters and the derailleurs. To pair the devices, ensure both shifters and the rear derailleur are powered on (by pressing their respective buttons). Use the SRAM AXS app (available on iOS or Android) to complete the pairing process. The app will guide you through syncing both components.

2. Adjusting Shifter Travel and Button Sensitivity

To adjust the shifter button travel and sensitivity, use the AXS app. This allows you to modify the amount of force required to shift, providing a more customized feel. You can adjust both the front and rear derailleurs independently for better precision.

3. Fine-Tuning Front and Rear Derailleur Trim

Once the system is paired, fine-tune the derailleur positioning. This involves adjusting the high and low limit screws on both the front and rear derailleurs to prevent chain rub or overshifting. Proper trimming is essential to ensure that the derailleur shifts precisely through all gear positions without jumping or making noise.

Maintaining Your Force eTap AXS Shifters

Keeping your SRAM Force eTap AXS shifters in top shape requires periodic maintenance. These shifters are low-maintenance but require attention to details like battery life, cleanliness, and cable tension.

1. Battery Maintenance

The Force eTap AXS shifters rely on rechargeable batteries. Check the battery charge regularly, and make sure to fully charge the batteries every few months to prevent degradation. A fully charged battery provides up to 1,000 miles of riding.

2. Cleaning the Shifters

Regularly clean your shifters using a soft cloth and mild soapy water. Avoid using harsh chemicals that may damage the plastic or rubber components. Pay special attention to the button areas, as dirt buildup can affect shifting performance. Dry everything thoroughly after cleaning.

3. Check for Wear and Tear

Although the eTap AXS system is highly durable, check the system for wear, especially the cable and housing. If you notice any fraying or damage, replace the cables promptly to maintain smooth shifting. Also, regularly inspect the shifter body for any cracks or signs of stress.

4. Software Updates

SRAM regularly releases software updates to improve performance and fix any potential issues. Use the AXS app to check for the latest firmware updates for your shifters and derailleurs.

Troubleshooting Common Issues with Force eTap AXS Shifters

While the Force eTap AXS system is generally reliable, cyclists may experience occasional issues. Here’s how to troubleshoot common problems:

1. Shifters Not Responding

If the shifters aren’t responding to button presses, first check the battery charge. If the battery is low, recharge it fully. If the problem persists, ensure that the shifters are properly paired with the derailleur. Try re-pairing them through the AXS app.

2. Poor Shifting Performance

If shifting is sluggish or imprecise, check the cable tension and adjust it as necessary. In some cases, dirt or debris in the derailleur can also cause poor shifting. Clean the derailleur and lubricate moving parts.

3. Chain Drops or Skipping

This could be a result of incorrectly adjusted derailleur limits or misalignment of the derailleur hanger. Check for proper derailleur positioning and make adjustments to the limit screws. If the issue persists, check for any damage to the derailleur hanger.

Conclusion

The SRAM Force eTap AXS shifters offer excellent performance and ease of use. By following the installation steps carefully, performing regular adjustments, and maintaining the components properly, you’ll ensure smooth, reliable shifting for years to come. If you encounter any issues, troubleshooting is straightforward with the tools and knowledge provided.