The Fox Float DPS Factory Rear Shock is a high-performance suspension component designed for mountain bikes, offering advanced features that cater to riders looking for precision and control on rough trails. This detailed guide covers the installation, adjustment, maintenance, troubleshooting, and optimization of the Float DPS Factory Rear Shock, as well as providing insights into its compatibility with other drivetrain components.
Tools Required
- 8mm Allen wrench [paid link]
- Torque wrench [paid link]
- Shock pump
- 4mm and 5mm Allen wrenches [paid link]
- Suspension grease
- Rags for cleaning
- Soapy water solution
- Lubricant for shock bushings
Installation of the Float DPS Factory Rear Shock
The installation of the Fox Float DPS Factory Rear Shock is straightforward, but requires attention to detail to ensure optimal performance.
- Prepare the Bike: Begin by securing your bike in a stable position, such as in a work stand. Remove the rear wheel and clean the shock mounting area thoroughly.
- Position the Shock: Place the Float DPS Factory Rear Shock into its designated position on the frame. Ensure that the shock is properly aligned with the mounting holes.
- Mounting the Shock: Use an 8mm Allen wrench [paid link] to insert the upper and lower shock bolts into the frame. Tighten them to the recommended torque specifications (usually 30-40Nm). Avoid overtightening to prevent damaging the shock or frame.
- Install the Rear Wheel: Once the shock is securely mounted, reinstall the rear wheel.
- Check Shock Alignment: Double-check that the shock is correctly positioned and aligned with the frame and that no part is rubbing against the frame or other components.
Adjustment of the Float DPS Factory Rear Shock
Fine-tuning the Float DPS Factory Rear Shock to match your riding style and terrain is crucial for achieving the best possible performance.
Air Pressure Adjustment
The Float DPS Factory features an air-sprung system, which can be adjusted using a shock pump. The ideal air pressure depends on your weight, riding style, and the type of terrain you are riding on. To adjust the pressure:
- Set Your Pressure: Use the shock pump to adjust the air pressure. A general guideline is to set the pressure at around 25-30% of your shock’s total travel. For example, if your shock has 100mm of travel, aim for a 25-30 PSI range.
- Check for Sag: Sit on the bike in your riding position and check the sag, which is the amount the shock compresses under your weight. The recommended sag is typically 25-30% of the shock’s travel.
Rebound Adjustment
Rebound damping controls the rate at which the shock returns to its normal position after compression. Adjusting this feature helps to improve ride comfort and control.
- Turn the Rebound Knob: The rebound knob is located at the bottom of the shock. Turn it clockwise to slow the rebound and counterclockwise to speed it up.
- Fine-Tuning: Adjust the rebound damping until you find a setting that prevents the shock from bouncing excessively but still returns quickly enough for your riding style.
Compression Adjustment
The Float DPS Factory shock offers a three-position compression adjustment system: Open, Medium, and Firm.
- Open Position: The shock is fully active, offering maximum absorption of bumps and providing the most comfort for rough terrain.
- Medium Position: Offers a more controlled response and less sensitivity, making it suitable for moderately rough terrain.
- Firm Position: The shock becomes stiff, helping prevent unwanted sag on smooth terrain or for climbing.
Experiment with different positions to find the best balance for your riding style and terrain.
Maintenance of the Float DPS Factory Rear Shock
Proper maintenance will ensure the longevity and performance of the Float DPS Factory Rear Shock.
Cleaning
Regular cleaning of the shock is essential to prevent dirt and debris buildup that could damage the shock internals.
- Clean the Shock: Use a damp rag and a soapy water solution to clean the shock’s body. Wipe off any dirt or grime that has accumulated during your ride.
- Inspect the Bushings: Check the shock bushings for wear and lubrication. Apply suspension grease to the bushings regularly to ensure smooth movement and reduce friction.
Air Spring Maintenance
Over time, air pressure can fluctuate due to temperature changes or riding conditions. Check the air pressure regularly, especially after long rides or after significant temperature changes.
- Recheck Pressure: Use a shock pump to verify the air pressure and adjust it as needed.
- Seal Maintenance: Periodically check the seals for wear. If you notice any air leakage or oil on the shock, it’s time to replace the seals.
Lubrication
Proper lubrication is critical for smooth operation and to reduce wear. Apply lubrication to the shock’s moving parts, including the pivot points, to ensure optimal performance.
Troubleshooting Common Setup Issues
The Fox Float DPS Factory Rear Shock is a high-end component, but issues can occasionally arise. Here are some common troubleshooting tips.
Air Leaks
If the shock feels spongy or loses pressure quickly, there may be an air leak. Inspect the shock’s air valve and seals.
- Check the Air Valve: Ensure the air valve is tightly closed after setting the air pressure.
- Inspect Seals: Look for any visible signs of wear or damage on the seals. If the seals are damaged, they may need to be replaced.
Rebound or Compression Not Functioning Properly
If you notice that the shock is not returning or compressing as expected:
- Check the Settings: Ensure that the rebound and compression settings are properly adjusted.
- Internal Leaks: If adjustments do not resolve the issue, there may be an internal issue with the shock’s damping system. In this case, professional servicing may be required.
Noise from the Shock
Occasional noise from the shock is normal, but persistent squeaks or grinding noises could indicate issues with the bushings or the mounting points.
- Lubricate the Bushings: Apply suspension grease to the shock bushings to reduce friction and prevent squeaking.
- Tighten the Bolts: Check the shock mounting bolts to ensure they are properly torqued.
Customization and Optimization for Better Performance
The Float DPS Factory Rear Shock can be further customized to suit your specific needs and riding preferences.
Adjusting for Weight
The Float DPS Factory shock offers an air-spring system, making it easy to adjust the shock’s performance based on your weight. Riders who are lighter or heavier than average may need to adjust the air pressure accordingly. Lighter riders can use lower air pressures, while heavier riders should increase the air pressure to prevent bottoming out.
Upgrading Components
For improved performance, consider upgrading the shock’s bushings or adding a volume spacer. Volume spacers adjust the shock’s progressiveness, making it more suitable for aggressive riders or those who encounter technical descents.
Compatibility with Other Drivetrain Components
The Fox Float DPS Factory Rear Shock is designed to be compatible with a wide range of mountain bike frames and drivetrain systems. However, it’s essential to check your bike’s specifications before purchasing.
- Frame Compatibility: Ensure that the shock’s eye-to-eye measurement and stroke length match your frame’s specifications. Using an incompatible shock can affect the bike’s geometry and performance.
- Drivetrain Compatibility: The Float DPS Factory Rear Shock works seamlessly with most modern drivetrain systems, but it’s important to ensure the shock mountings don’t interfere with the drivetrain, especially on full-suspension bikes.
Conclusion
The Fox Float DPS Factory Rear Shock is a high-performance component designed for riders who demand the best in terms of suspension quality and adjustability. Proper installation, maintenance, and fine-tuning can significantly enhance your riding experience, offering a smooth, controlled ride even on the most technical trails. By understanding the shock’s features and optimizing it for your needs, you can ensure long-lasting performance and reliability.