10-15-2013, 03:42 PM
Im having a problem with the rear derailleur. As I'm riding the mountain bike and pedaling everything seems to be fine. When I stop pedaling and just coast it, the derailleur lifts up close to the bike frame and pops back in place. Sometimes when it does this the chains slips into other gears. Not sure whats wrong with it or if its something I could fix with some simple adjustments. Help. Thanks.