How to Service a Bike Suspension Fork
Quick Answer
Remove the fork, drain the oil, clean the internals, and refill with fresh oil.
How to troubleshoot How to Service a Bike Suspension Fork
Regular fork service keeps your suspension smooth and responsive. This guide covers a basic fork service.
Step-by-Step Fix
- Remove the fork from the bike.
- Drain the oil from the fork legs.
- Clean the fork internals with a solvent.
- Replace the seals and wipers if worn.
- Refill with the correct amount and weight of oil.
- Reinstall the fork and test the suspension.
Common Error Codes
| Code | Meaning | Resolution |
|---|---|---|
| Fork is stiff | Too much oil or worn bushings | Check oil level and replace bushings if needed. |
| Fork bottoms out | Too little oil or air | Add oil or increase air pressure. |
Frequently Asked Questions
How often should I service my forks?
Every 50-100 hours of riding, or annually.
Can I service forks myself?
Yes, but it requires specialist tools and careful attention.