Best 5 Rear Derailleurs 2018 : Best Rear Derailleurs

I put links to each Rear Derailleurs reviews at Amazon page in the description, So you can check out the other reviews at Amazon. Top 1 : Shimano Tourney TY300 6/7-Speed Rear Derailleur with Dropout Claw Hanger https://amzn.to/2YdVBMQ Top 2 : Shimano Alivio RD-M410 Rear Derailleur 7/8-Speed SGS Long Cage Direct Mount Black https://amzn.to/2Ja6szU Top 3 : SRAM GX Eagle 12-Speed Rear Derailleur https://amzn.to/2HdDMUX Top 4 : Shimano XT RD-M786-GS Shadow Direct Mount Rear Derailleur, Black https://amzn.to/2Ja6jfL Top 5 : SRAM X01 Eagle 12-Speed Rear Derailleur https://amzn.to/2soLneG