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Amazon.com : BOX COMPONENTS Four Rear Derailleur 8 Speed Wide cage Black, One Size : Sports & Outdoors
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Amazon.com : microSHIFT | Advent Rear Derailleur | 9 Speed | Long Cage | Black | with Clutch : Sports & Outdoors
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Amazon.com : Shimano Acera M360 7 and 8-Speed Rear Derailleur with SmartCage, Black : Rear Bike Derailleurs : Sports & Outdoors
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Amazon.com : BOX COMPONENTS Four Rear Derailleur 8 Speed Wide cage Black, One Size : Sports & Outdoors
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Replace Shimano Acera on 8 speed, with clutch derailleur. Sunrace RDM900 ok? Alternatives? : r/bikewrench
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