Trek Superfly 100 Setup Guide
![Trek Superfly 100 Suspension manual cover](/images/vYVFlCShdPPGytrWqdEntpNu/thumbs/thumb175x175.webp)
To adjust the rear suspension, locate the air valve on the shock and use a shock pump to adjust the air pressure according to your weight and riding style. Refer to the user manual for recommended pressure settings.
If the suspension feels too stiff, reduce the air pressure in the shock using a shock pump. Make sure to adjust in small increments and test ride to find the optimal setting for your comfort.
It is recommended to service the suspension every 50 hours of riding or at least once annually, whichever comes first. This includes cleaning, inspecting seals, and lubricating moving parts.
To maintain the suspension, you will need a shock pump, torque wrench, suspension lubricant, and basic bike tools such as Allen wrenches.
Signs that the suspension needs maintenance include unusual noises, reduced responsiveness, leaking oil, or visible dirt accumulation on the shock stanchions.
Squeaking noises may be due to dirt or lack of lubrication in the suspension pivots. Clean the affected areas and apply appropriate lubricant to resolve the issue.
Yes, you can upgrade the suspension by replacing the stock shock with a higher-end model that fits your frame. Consult with a professional mechanic to ensure compatibility and proper installation.
The recommended sag for the rear shock is typically between 15-25% of the total shock travel. Check the user manual for specific measurements and adjust the air pressure to achieve the correct sag.
To clean the suspension, use a mild soap and water solution to gently wash the shock and avoid using high-pressure water. Dry with a clean cloth and apply suspension-specific lubricant to moving parts.
Common problems include air leaks, which can be fixed by checking and replacing seals, and inadequate damping, which may require adjusting the rebound and compression settings.