The ElevenSix 2021 [paid link] rear shock from Push Industries is known for its precision, performance, and advanced technology designed for optimal control and comfort. Servicing this shock is essential to maintain its peak [paid link] performance and extend its lifespan. This guide covers the necessary tools, steps for installation, adjustment, maintenance, and troubleshooting common issues with the ElevenSix 2021 [paid link] rear shock. We will also explore ways to optimize its performance and compare it to similar models.
Tools Required
To service your ElevenSix 2021 rear shock, you will need the following tools:
- 8mm and 10mm wrenches
- Torque wrench [paid link] (preferably with a 2-10Nm range)
- Shock pump
- T25 Torx driver
- 4mm Allen wrench [paid link]
- Soft cloth or rag
- Seal kit specific to ElevenSix 2021
- Suspension grease
- Oil for damper (Push Industries recommended)
- Cleaning brush
- 5mm Allen wrench [paid link]
- A bench vise (optional but helpful for stabilization)
Installing the ElevenSix 2021 Rear Shock
Installing the ElevenSix 2021 rear shock requires careful attention to alignment, torque, and the shock mounting hardware.
1. Mounting the Shock
Before beginning installation, ensure that the shock is compatible with your bike frame and that all mounting hardware is included. Attach the shock to the rear triangle, aligning the eyelets with the mounts on your bike frame.
- Insert the mounting bolts and tighten them to the recommended torque settings using a torque wrench [paid link] (typically 8Nm for shock mount bolts).
- Ensure the shock is oriented correctly, with the rebound adjuster facing outward for easy access.
2. Adjusting the Shock Position
Once mounted, check the shock’s position to ensure it doesn’t interfere with the frame or other components. It should be centered, and the shock should move freely without any binding.
3. Pumping the Shock
Use a shock pump to adjust the air pressure in the shock. The recommended air pressure depends on your weight and riding style, so consult the user manual for guidelines.
- Attach the shock pump to the valve and slowly increase the pressure.
- After reaching the desired pressure, disconnect the pump and check for leaks.
Adjusting the ElevenSix 2021 Rear Shock
Adjusting your ElevenSix rear shock is key to fine-tuning its performance to match your riding style and conditions.
1. Rebound Adjustment
The rebound adjuster on the ElevenSix rear shock helps control the speed at which the shock returns to its original position after compression. To adjust:
- Turn the rebound knob clockwise to slow the rebound, or counterclockwise to speed it up.
- Test the adjustment by compressing the shock and releasing it. The shock should return at a controlled, smooth rate.
2. Compression Damping
Compression damping affects how the shock reacts when compressed, such as during hard landings or rough terrain. The ElevenSix shock features external compression adjusters for fine-tuning:
- Turn the compression dial to adjust the amount of damping. Increasing compression makes the shock firmer, while decreasing it makes the shock softer.
- Start with the recommended setting and adjust based on personal preference or riding conditions.
3. Air Pressure Adjustments
Air pressure is vital for proper shock performance. The correct air pressure ensures that the shock provides proper support without bottoming out.
- To adjust air pressure, use a shock pump. Start by setting the air pressure based on your body weight and riding style.
- If you ride aggressively or on technical terrain, you may need to slightly increase air pressure for better support and control.
Maintenance of the ElevenSix 2021 Rear Shock
Regular maintenance ensures the longevity of your shock and smooth operation.
1. Cleaning the Shock
Dirt and debris can cause friction and wear on the shock’s seals. Regularly clean the shock after rides.
- Use a soft cloth or rag to wipe down the shock body.
- Brush any visible dirt or debris from the shock’s shaft and components.
- Avoid using harsh solvents that could damage the seals.
2. Servicing the Seals
The seals on the ElevenSix rear shock prevent dirt, water, and air leaks. Over time, these seals can wear out and require replacement. To replace seals:
- Carefully remove the shock from the bike frame.
- Use a T25 Torx driver to disassemble the shock.
- Replace the old seals with a new set from Push Industries, ensuring they are seated properly.
3. Changing the Oil
Over time, the shock oil can degrade and lose its effectiveness. Regular oil changes keep the damper working at optimal performance.
- Drain the old oil from the shock body.
- Refill with new oil as per the manufacturer’s specifications.
- Reassemble the shock and test for proper operation.
4. Checking the Air Can
The air can should be inspected for damage and leakage. If you notice any oil leaking from the air can, it’s a sign the seal has failed.
- Remove the air can by unscrewing the necessary bolts.
- Check for damage to the seals and replace if necessary.
Troubleshooting Common Issues with the ElevenSix 2021 Rear Shock
Understanding common issues with your rear shock can help you resolve them quickly and keep your ride smooth.
1. Shock Not Returning to Position
If the shock is not returning to its full position after compression:
- Check the rebound settings and adjust accordingly.
- Inspect the oil levels and seals. Low oil or damaged seals can prevent proper rebound.
- Ensure the air pressure is within the recommended range.
2. Leaking Air or Oil
Leaks can indicate a damaged seal or a loose mount:
- Inspect the shock body, air can, and seals for any visible signs of damage.
- Tighten any loose bolts and check the air valve for leaks.
- If oil is leaking, replace the seals and perform an oil change.
3. Unusual Noises
If you hear squeaking or grinding noises from the shock:
- Check for dirt or debris lodged between the shock body and frame.
- Clean and grease the shock mount points and the shock shaft.
- Inspect the damper for any signs of wear or damage.
Customization and Optimization of the ElevenSix 2021 Rear Shock
For optimal performance, you can customize the ElevenSix rear shock based on your riding preferences.
1. Adjusting Damping for Specific Riding Styles
The ElevenSix shock’s damping system is adjustable for different types of riding:
- For aggressive downhill riding, increase compression damping to prevent bottoming out.
- For cross-country or light trail riding, decrease the compression damping for more plushness and comfort.
2. Fine-Tuning Air Pressure
Air pressure adjustments allow you to tailor the shock for different weight riders. Experiment with air pressure to find the ideal balance between support and comfort. Consider small adjustments based on terrain conditions.
Comparing the ElevenSix 2021 Rear Shock with Similar Models
While the ElevenSix 2021 rear shock is a premium choice for performance and durability, it’s useful to compare it to other similar models.
1. Push Industries ElevenSix vs. RockShox Super Deluxe
Both the Push ElevenSix and RockShox Super Deluxe are high-performance shocks, but the ElevenSix offers more fine-tuned adjustments, making it ideal for riders looking for precise control. The RockShox, on the other hand, provides more straightforward tuning and is often easier to maintain.
2. Push Industries ElevenSix vs. Fox DHX2
The Fox DHX2 is another competitor in the high-end shock category. The ElevenSix stands out due to its better heat dissipation and longer service intervals. Fox’s DHX2 is known for its plush feel but requires more frequent maintenance.
Compatibility with Other Drivetrain Components
The ElevenSix rear shock is designed to work seamlessly with most modern mountain bike drivetrains. Its precise tuning capabilities allow riders to match it with various front suspension forks and wheels to create a balanced and responsive ride. Ensure the shock is mounted properly and adjusted to the rider’s weight for best performance.