How the Boxxer Select RC Elevates Your Trail Riding Experience

The RockShox Boxxer Select RC [paid link] is an exceptional fork designed for the most demanding trail riders, offering a perfect balance of performance and adjustability. With its advanced features, the Boxxer Select RC [paid link] enhances your overall trail experience, providing you with superior control, comfort, and confidence on the toughest descents. This guide will take you through the installation, maintenance, troubleshooting, and customization of the Boxxer Select RC, as well as a comparison with similar models to help you make an informed decision.

Installation of the Boxxer Select RC

Installing the Boxxer Select RC fork requires precision and a solid understanding of bike mechanics. The fork is compatible with many modern downhill and enduro bikes, but it is crucial to ensure that your bike’s frame is compatible with the fork’s axle size and steering tube dimensions.

Steps to Install the Boxxer Select RC:

  1. Remove the Existing Fork
    • First, remove your old fork from the bike by loosening the stem bolts and removing the front wheel.
    • Detach the brake caliper and any cables or hoses that are connected to the fork.
    • Carefully slide the old fork out of the head tube and set it aside.
  2. Install the New Fork
    • Position the Boxxer Select RC fork into the head tube of the bike frame.
    • Align the steerer tube properly with the headset and ensure it sits correctly.
    • Tighten the headset and lower bearing, making sure the fork rotates smoothly without any play.
  3. Reattach the Stem and Handlebar
    • Secure the stem to the steerer tube using the provided top cap and bolts.
    • Reinstall the handlebars, ensuring that they are properly aligned with the front wheel.
  4. Install the Front Wheel
    • Install the front wheel into the fork’s dropouts and secure the axle.
    • Tighten the axle bolts to the manufacturer’s recommended torque specifications.
  5. Reconnect the Brake and Cables
    • Reattach the brake caliper and ensure that the brake lines are properly routed and secured.
    • Adjust the brake pads as needed for optimal performance.
  6. Final Check
    • Double-check the tightness of all bolts and ensure that everything is properly aligned and functioning.
    • Perform a quick test ride to check the fork’s performance and adjust the air pressure as needed.

Adjusting the Boxxer Select RC for Optimal Performance

The Boxxer Select RC comes equipped with several adjustment options to tailor its performance to your specific riding style and preferences. These adjustments include rebound, compression, and air pressure settings.

Rebound Adjustment

Rebound control dictates how quickly the fork returns after compressing. Too fast, and the fork may feel harsh; too slow, and it can feel sluggish.

  • Adjust the rebound knob located at the bottom of the left leg of the fork.
  • Turn it clockwise to slow down the rebound and counterclockwise to speed it up.
  • Start with a middle setting and fine-tune based on trail conditions and personal preference.

Compression Adjustment

Compression damping controls how the fork behaves under different forces, like when you hit a bump or land a drop.

  • Use the compression knob on the right fork leg to adjust the compression settings.
  • Turning the knob clockwise increases compression, making the fork stiffer and better suited for aggressive riding.
  • Turn the knob counterclockwise to make the fork softer, which can enhance comfort on rough trails.

Air Pressure Adjustment

The Boxxer Select RC uses an air spring system, and air pressure plays a significant role in the fork’s performance.

  • Adjust the air pressure via the air valve on the top of the right fork leg.
  • The recommended pressure range will depend on your weight and riding style. Start with the manufacturer’s recommended air pressure and adjust as needed for the best balance of performance and comfort.

Maintenance of the Boxxer Select RC

Proper maintenance is key to ensuring that your Boxxer Select RC fork continues to perform at its best. Routine care will not only improve the fork’s longevity but also keep it functioning optimally.

Cleaning the Fork

  • Regularly clean the fork’s stanchions with a soft cloth to remove dirt and debris.
  • Wipe down the fork legs after every ride to prevent the buildup of mud, sand, and other contaminants that can cause wear.

Lubricating the Fork

  • Periodically lubricate the fork’s seals to maintain smooth action. Use a light fork oil or grease that is recommended by RockShox.

Lower Leg Service

  • Perform a lower leg service at least once a year or after every 50 hours of riding. This involves draining the oil from the lower legs, cleaning the parts, and replenishing with fresh fork oil.

Full Service

  • A complete overhaul should be done every 100 hours of use or once a year, whichever comes first. This includes removing the fork from the bike, disassembling it, and servicing the damper, air spring, and seals.

Troubleshooting Common Boxxer Select RC Issues

Even the best forks may encounter issues over time. Here are some common problems and their solutions:

Fork Not Returning Properly

If the fork feels sluggish or doesn’t return properly after compression, the rebound setting might be too slow.

  • Solution: Adjust the rebound knob to a faster setting. If this doesn’t solve the problem, check the oil level and seals.

Fork Sticking or Feeling Harsh

A harsh or sticky feel usually indicates contamination or insufficient lubrication.

  • Solution: Clean the stanchions thoroughly, inspect the seals, and apply the recommended lubricant to the seals and stanchions. If the issue persists, it may be time for a lower leg service.

Air Leaks

Air leaks can lead to inconsistent performance, especially if the fork loses air pressure.

  • Solution: Check the air valve and ensure that it is properly sealed. If there is an air leak from the air spring side, it may require servicing or replacing the air spring components.

Customizing the Boxxer Select RC for Better Performance

To enhance the performance of your Boxxer Select RC, consider the following customization options:

Spring Tuning

  • The Boxxer Select RC comes with an air spring, but you can experiment with different air pressures for specific trail conditions. For more aggressive riding, you may want to increase the pressure for a stiffer feel.

Upgrade the Damper

  • For more advanced tuning, you can replace the standard damper with a more high-performance option, such as the Charger damper. This provides more adjustability for damping forces and can be fine-tuned to your riding preferences.

External Adjustments

  • Upgrading to external control adjustments can give you more versatility in adjusting rebound, compression, and other settings during a ride. This allows you to adapt the fork on the fly for different trail conditions.

Boxxer Select RC vs. Other Downhill Forks

When considering the Boxxer Select RC, it’s essential to compare it with other forks on the market to see how it stands up in terms of performance, features, and value.

Boxxer Select RC vs. Boxxer World Cup

The Boxxer World Cup [paid link] is a more premium version of the Boxxer, offering an upgraded damper and more precise adjustability. However, the Select RC offers excellent value for riders who want solid performance at a more affordable price point. Both forks share similar construction quality and reliability.

Boxxer Select RC vs. Fox 40 Performance

The Fox 40 Performance is another leading downhill fork. While it offers exceptional performance, the Boxxer Select RC is known for its smoother action and better value for money. If you are a seasoned rider looking for advanced features, the Fox 40 Performance may be the better choice, but for most riders, the Boxxer Select RC provides more than enough capability.

Compatibility with Other Drivetrain Components

The Boxxer Select RC is designed to integrate seamlessly with a wide range of downhill and enduro bikes, especially those featuring a standard 20mm or 15mm thru-axle system. It works well with both 27.5-inch and 29-inch wheels, making it a versatile [paid link] option for riders seeking to upgrade their front suspension. Be sure to check your bike’s compatibility with the axle size and fork travel before purchasing.

For optimal performance, it’s recommended to pair the Boxxer Select RC with a compatible drivetrain that can handle the rigors of downhill and enduro riding, such as a 1×11 or 1×12 drivetrain. This ensures that the fork and drivetrain work harmoniously together, providing a smooth, responsive ride.