What's going on? It's not working - sat on the bike and the rear suspension did not work. It just sighed and did not spring back, Any ideas?
trek fuel ex 8 problems with rear suspension
Sounds like a problem with the rear shock- have you checked the pressure in the shock by using the pump that came with the bike? Depending on your weight it should have maybe 160-250 psi or so in it.
If there's little or no pressure in there you need to get it rebuilt. How old is the bike, under warranty?
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