The Fox 36 Performance Elite suspension fork is engineered for aggressive trail and enduro riders who demand precision, tunability, and consistent performance. Built around the same chassis as the high-end Factory series but without the Kashima coating, this fork offers top-tier internals like the GRIP2 damper, aiming to balance performance with cost-effectiveness. In this guide, we delve into installation, adjustment, maintenance, and fine-tuning techniques, along with compatibility considerations and comparisons with similar models.
Tools Required
- Torque wrench [paid link] with appropriate bits (4mm, 5mm, 6mm)
- Crown race setting tool
- Star nut setter or compression plug for carbon steerers
- Suspension pump
- Shock oil and seals (for servicing)
- Allen keys [paid link] and socket wrench set
- Clean rags and suspension-specific grease
- Caliper alignment tool (optional)
Installation of the Fox 36 Performance Elite
Installing the Fox 36 Performance Elite requires precise alignment and torque application. Begin by verifying steerer tube length and cutting it to size, ensuring at least 30mm engagement with the stem and headset spacers. Install the crown race with the correct setting tool to avoid damage. Insert the star nut or compression plug, depending on the material of your steerer tube.
When mounting the fork to the frame, apply headset grease to the bearing seats. Slide the fork into the head tube, add spacers, then secure the stem. Align the stem and torque the stem bolts to the manufacturer’s specification. Attach the front wheel and torque the axle to 19Nm. Verify rotor and caliper alignment, adjusting brake caliper placement if needed.
Initial Setup and Adjustments
Correct initial setup ensures optimal performance. Start with setting the sag: with full gear on, sit in a neutral riding position and adjust air pressure to achieve 15-20% sag of the total travel. Use a suspension pump to add or release air in the EVOL air spring.
Adjust rebound and compression using the GRIP2 damper dials. The fork features both high-speed and low-speed rebound and compression settings. Begin with Fox’s baseline recommendations and fine-tune based on trail feedback. For high-speed compression, reducing harshness during big hits requires a few clicks softer. For low-speed compression, increase damping to control fork dive under braking.
Routine Maintenance and Lubrication
Maintaining the 36 Performance Elite is crucial for long-term durability and performance. Every 30–50 hours of ride time, perform a lower leg service. This includes removing the lower legs, cleaning out old oil, inspecting wiper seals, and adding fresh oil. Use only Fox-approved suspension fluids and greases.
Inspect air spring for leaks and grease the air piston as needed. Re-lubricate the foam rings with 20wt Gold oil. Replace seals every 100–125 hours of ride time to ensure continued smooth operation. Wipe the stanchions after every ride to prevent dirt buildup.
Troubleshooting Common Set-Up Issues
Riders may encounter setup challenges, especially when tuning the GRIP2 damper. If the fork feels too stiff or harsh, reduce high-speed compression or check for over-inflated air pressure. If there’s excessive dive or poor support during cornering, increase low-speed compression and add volume spacers.
For noisy operation or unexpected performance drops, inspect for dry seals or contamination in the damper. Regular oil changes can prevent such issues. Inconsistent rebound or compression often signals damper oil degradation or air spring issues that require full servicing.
Customization and Performance Optimization
To tailor the 36 Performance Elite for specific riding conditions, install volume spacers in the air spring. More spacers make the fork more progressive, ideal for aggressive riders tackling steep descents. Fewer spacers yield a more linear feel, preferred for smoother trails.
Consider upgrading to lighter axle options or titanium bolts to reduce unsprung weight. For even finer control, swap stock seals for low-friction aftermarket options. Custom tune the GRIP2 damper if needed, although this should be handled by a qualified technician.
Comparing the Fox 36 Performance Elite to Similar Models
Compared to the Fox 36 Factory, the Performance Elite shares the same chassis and damper but lacks the Kashima coating. While the coating offers slightly better small-bump sensitivity, most riders won’t notice a significant difference on the trail.
Against RockShox Lyrik Ultimate, the Fox 36 offers more adjustability through its GRIP2 damper, but the Lyrik features easier setup with fewer dials. For riders who like to fine-tune every aspect of their suspension, the 36 Performance Elite stands out. Meanwhile, the Fox 38 is more appropriate for riders needing extra stiffness for downhill-focused terrain, at the cost of added weight.
Compatibility with Other Drivetrain and Suspension Components
The Fox 36 Performance Elite is designed around modern standards, using a Boost axle (110x15mm) and a 1.5″ tapered steerer tube. It is compatible with 29” and 27.5” wheels depending on the specific model. Rotor size compatibility extends up to 203mm without an adapter.
The fork pairs well with most modern enduro frames and integrates easily with drivetrains using either cable or electronic shifting. Ensure that the frame accepts a 44/56mm tapered headset and check for crown clearance with oversized head tubes. It’s fully compatible with Fox and third-party fenders using the standard bolt-on mounts.
Frequently Asked Questions (FAQs)
1. How often should I service the Fox 36 Performance Elite fork?
Basic lower leg service is recommended every 30–50 riding hours, while a full damper and air spring service should be done every 100–125 hours.
2. What is the difference between the Performance Elite and Factory series?
The main difference is the stanchion coating. The Factory uses Kashima for slightly smoother action, while the Performance Elite uses black anodized coating. Internals, including the GRIP2 damper, are identical.
3. Can I use this fork for downhill riding?
Yes, the 36 Performance Elite is suitable for aggressive trail and enduro riding, including light downhill use. For full DH riding, consider the Fox 38 for added stiffness.
4. How many volume spacers come installed by default?
This varies by model and travel length, but most forks come with 2–3 spacers pre-installed. Refer to the Fox volume spacer chart for your specific fork.
5. Is the GRIP2 damper difficult to adjust for beginners?
It can be complex at first due to the four tuning dials. Beginners can start with the recommended settings from Fox and adjust gradually based on ride feel.
6. Can I upgrade the Performance Elite to Factory spec?
You can upgrade to Kashima-coated stanchions, but it’s costly. Internally, there’s no upgrade needed, as both models share the same damper and air spring.
Conclusion
The Fox 36 Performance Elite offers a compelling blend of adjustability, reliability, and trail readiness. With its GRIP2 damper and durable chassis, it delivers high-end performance without the full price tag of the Factory version. Regular maintenance ensures long-term smoothness, while customization options allow riders to tune it precisely for their terrain and style. For those seeking near-factory level suspension with full control over performance parameters, the 36 Performance Elite stands out as a benchmark in its class.