The Revel RoughCut RCP35 [paid link] from X-Fusion is a high-performance fork designed for mountain bikers who demand both durability and precision. Engineered to excel on challenging trails, this fork combines advanced technology with user-friendly features, making it a top choice for mountain bikers of all skill levels. In this guide, we will cover everything you need to know about the Revel RoughCut RCP35 [paid link], including installation, adjustment, maintenance, troubleshooting, and tips for optimal performance.
Key Features of the Revel RoughCut RCP35
The Revel RoughCut RCP35 stands out due to its unique features that cater specifically to the needs of mountain bikers. Here are some of the key characteristics:
- Travel Range: The RCP35 offers adjustable travel, allowing riders to fine-tune the suspension to suit various trail conditions and riding styles.
- Damper Technology: The RoughCut RCP35 utilizes the advanced RCP damper, known for providing exceptional control and stability over rough terrain.
- Construction: The fork’s 35mm stanchions are designed to offer the perfect balance between stiffness and weight, ensuring optimal handling on both technical descents and climbs.
- Air Spring: The fork uses an air spring system, making it lighter and more adjustable compared to traditional coil forks, offering riders better customization options.
Installation of the Revel RoughCut RCP35
Proper installation of the Revel RoughCut RCP35 is crucial for achieving optimal performance and safety. Below are the steps to install this fork correctly on your bike.
Tools Required:
- 5mm Allen wrench [paid link]
- 6mm Allen wrench [paid link]
- Torque wrench [paid link]
- Suspension oil
- Crowbar or press tool for installing the headset
- T25 screwdriver (for mounting the brake calipers)
Installation Steps:
- Prepare the Fork and Frame: Begin by ensuring that your bike’s headset is compatible with the fork’s steerer tube. Clean both the fork’s steerer tube and the head tube of your frame thoroughly before installation.
- Install the Headset Bearings: Insert the headset bearings into the head tube of the frame. Make sure they are seated properly and free of debris.
- Cut the Steerer Tube (if necessary): If the fork’s steerer tube is too long, use a pipe cutter or saw to trim it to the desired length. It is critical that the steerer tube does not protrude above the top of the headset once installed.
- Insert the Fork: Slide the fork’s steerer tube into the headset, aligning the fork with the frame’s head tube. Use a crowbar or headset press tool to ensure the headset is fully compressed.
- Attach the Stem and Handlebar: Place the stem onto the steerer tube and tighten the bolts using the 5mm Allen wrench. Ensure that the bolts are tightened to the recommended torque specifications.
- Mount the Brake Calipers and Wheel: If necessary, use a T25 screwdriver to attach the brake calipers to the fork. Insert the wheel and adjust the brake calipers for proper alignment with the rotor.
- Final Check: After installation, double-check that all bolts are secure and the fork moves smoothly through its travel range. Perform a quick test ride to confirm everything is functioning correctly.
Adjusting the Revel RoughCut RCP35 for Performance
The Revel RoughCut RCP35 comes with several adjustable features that allow riders to fine-tune the fork to suit their riding style and the terrain they ride on. Here are the key adjustments you can make:
Air Spring Pressure:
The air spring pressure determines how much the fork compresses under load. To adjust it:
- Use a shock pump to increase or decrease the air pressure in the air spring chamber.
- Start with the recommended air pressure based on your weight and riding style, then fine-tune it to your preference.
Compression Damping:
The compression damping controls the fork’s response to bumps and impacts.
- The Revel RoughCut RCP35 features an externally adjustable compression damper. Turn the dial to adjust the compression setting.
- For smoother trails, reduce the compression for a more plush ride. For technical descents, increase the compression for better control.
Rebound Damping:
Rebound damping controls the speed at which the fork returns after compression.
- Adjust the rebound dial located on the bottom of the fork.
- Turn it clockwise for slower rebound, which is ideal for rough terrain, or counterclockwise for a faster rebound.
Maintenance of the Revel RoughCut RCP35
Routine maintenance is essential for maintaining the performance and longevity of your Revel RoughCut RCP35 fork. Follow these tips to ensure your fork remains in optimal condition:
Regular Cleaning:
- After each ride, clean the fork to remove dirt and debris from the stanchions and seals. Use a soft cloth and mild soap to wipe down the fork.
- Apply fork oil to the stanchions to reduce friction and prevent wear.
Lubricating the Seals:
- Periodically lubricate the fork seals with suspension-specific grease. This helps maintain the fork’s smooth performance and prevents the seals from drying out.
Changing the Suspension Oil:
- Suspension oil should be changed every 50-100 hours of riding. Follow the manufacturer’s recommendations for the specific type and volume of oil required.
- To change the oil, disassemble the fork and remove the air spring and damper. Drain the old oil, clean the components, and refill with fresh oil.
Inspecting for Damage:
- Regularly inspect the fork’s stanchions, seals, and crown for signs of damage or wear.
- If you notice any excessive play or leaking oil, it may be time for a more thorough inspection or a rebuild.
Troubleshooting Common Set-Up Issues
Although the Revel RoughCut RCP35 is built for reliability, riders may encounter occasional issues. Here are common problems and how to resolve them:
Fork Bottoming Out:
- Cause: Too little air pressure or too low compression damping.
- Solution: Increase the air pressure or adjust the compression damping to prevent the fork from bottoming out during impacts.
Fork Not Returning Smoothly:
- Cause: Rebound damping set too slow or oil contamination.
- Solution: Adjust the rebound damping to a faster setting. If the issue persists, perform an oil change.
Squeaky or Sticky Fork:
- Cause: Dry seals or excessive dirt on the stanchions.
- Solution: Clean the stanchions and lubricate the seals with suspension grease to ensure smooth movement.
Customizing the Revel RoughCut RCP35 for Optimal Performance
To extract the best performance from the Revel RoughCut RCP35, consider customizing the fork based on your riding style and preferences:
- Travel Adjustment: Some riders may prefer a shorter travel for cross-country riding or a longer travel for downhill and aggressive trail riding. Check if the fork’s travel can be adjusted (via spacers or internal adjustments) to match your needs.
- Spring Rate Tuning: If you find the fork too stiff or too soft, consider tuning the spring rate by adjusting the air spring or adding a volume spacer to increase or decrease the amount of air volume.
- External Upgrades: To further optimize your bike, consider pairing the fork with higher-end components such as a titanium headset or a more robust wheelset that can withstand the demands of aggressive trail riding.
Comparing the Revel RoughCut RCP35 with Similar Models
When selecting a fork, it is essential to compare the Revel RoughCut RCP35 with other forks in the same category. Some popular alternatives include the RockShox Pike and the Fox 34. Here’s a brief comparison:
- Revel RoughCut RCP35 vs. RockShox Pike: While both forks offer exceptional performance, the RoughCut RCP35 stands out for its adjustable damper system, offering more fine-tuned control. The Pike is slightly lighter but may lack the same level of adjustability, making the RoughCut a better option for riders seeking customization.
- Revel RoughCut RCP35 vs. Fox 34: The Fox 34 is a popular choice for aggressive trail riders due to its excellent shock absorption. However, the RoughCut RCP35’s 35mm stanchions and robust construction provide superior stiffness and performance, particularly on rougher terrain.
Compatibility with Other Drivetrain Components
The Revel RoughCut RCP35 is designed to be compatible with a wide range of mountain bike drivetrains. It works seamlessly with both 1x and 2x drivetrain systems, and the 15mm through-axle ensures proper alignment with most modern hubs. When choosing other components for your bike, be sure to match the fork with your frame’s specifications for axle diameter and brake mount compatibility.