Description : I need a NOS Shimano XT 8-spd rear derailleur. Sources?
Last Answer : answer:Shimano derailleurs since 1997 work with 6,7, 8, 9 and 10 speed shifters and cassettes. If you aren’t intent on finding an exact replacement, you have a huge range of choices. See the “Index Interchangeability Chart” here: http://www.sheldonbrown.com/dura-ace.html