Shimano XT Rear Derailleur Singletracks Mountain Bike News, Reviews, MTB Trails and Community › Protected: Forums › Mountain Bike Forum › Shimano XT Rear Derailleur Tweet Add to Flipboard Magazine. Tagged: XT Viewing 0 reply threads Author Posts March 6, 2014 at 21:49 #124240 jhart94949 I have a hardly used 2013 rear XT Derailleur. $50 Author Posts Viewing 0 reply threads You must be logged in to reply to this topic.