Reverb post won’t come up. Singletracks Mountain Bike News, Reviews, MTB Trails and Community › Protected: Forums › Mountain Bike Forum › Reverb post won’t come up. Tweet Add to Flipboard Magazine. Viewing 3 reply threads Author Posts April 25, 2013 at 18:32 #118589 MTBrgmjr My seat post won’t return position when I push the button. I can pull it up when I push the button but it snaps back down when I let go of it. Any recommendations? April 25, 2013 at 19:34 #118590 schwim ✓ supporter Sounds like it lost it’s air pressure. You should be able to inflate it at the bottom of the post. If it won’t hold air, then it’s likely time for a rebuild. November 9, 2014 at 15:28 #118591 James Sweet ✓ supporter how hard are they to rebuild? November 11, 2014 at 16:53 #118592 aewynn0915 I have personaly never rebuilt one but i think all it is is taking it apart and replacing seals Author Posts Viewing 3 reply threads You must be logged in to reply to this topic.