How often should you service your suspension?

Mountain bike suspension is high quality stuff, but it needs servicing on a regular basis to stay in premium condition. Service intervals are different from product to product, and are dependant on your riding conditions, but as a general guide, your suspension should be serviced as follows:

Forks

Dust Wiper Service – 30 to 40hrs

Damper Cartridge Service – 100hrs

Shocks

Air Sleeves – every 30hrs

Dampers – every 100hrs or annually.

Dropper seatposts

Every 100hrs, or as required.

Service Form

Here's a couple of great example of some MTB suspension that is worn out, due to lack of servicing.