YZ Fork Bladder

[a14victory]

Can anyone tell me what this is? What are the benefits and who makes them?

[Wooded]

Those are sub tanks and they appear to be made by Enzo. Do a search there has many posts on these.

[aedwards07]

Yep they are Enzo subtanks.They are supposed to make the fork feel like it has a lower oil level on small stuff but still have bottoming resistance of a hi oil level.They work pretty well.I happen to have a set off my oil bike for sale if your interesed in a set.