![Shimano 105 rear derailleur failed with a bang in 3 places at same time. Would fitting a new R7000 rear mech work with my 5800 shifters? : r/bikewrench Shimano 105 rear derailleur failed with a bang in 3 places at same time. Would fitting a new R7000 rear mech work with my 5800 shifters? : r/bikewrench](https://preview.redd.it/206xvfiiv7741.jpg?auto=webp&s=4d97437849ed232e215ac463bba35e22b6ee21ea)
Shimano 105 rear derailleur failed with a bang in 3 places at same time. Would fitting a new R7000 rear mech work with my 5800 shifters? : r/bikewrench
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![Amazon.com : Shimano 105 RD-5701-SS Rear Derailleur - 10 Speed, Short Cage, Black : Rear Bike Derailleurs : Sports & Outdoors Amazon.com : Shimano 105 RD-5701-SS Rear Derailleur - 10 Speed, Short Cage, Black : Rear Bike Derailleurs : Sports & Outdoors](https://m.media-amazon.com/images/I/614XrRYB7AL._AC_UF1000,1000_QL80_.jpg)
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![Amazon.com : Wheels Manufacturing Dropout-105 Derailleur Hanger : Bike Derailleurs : Sports & Outdoors Amazon.com : Wheels Manufacturing Dropout-105 Derailleur Hanger : Bike Derailleurs : Sports & Outdoors](https://m.media-amazon.com/images/I/61ZetuRfArL._AC_UF1000,1000_QL80_.jpg)
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![Bike build help! Is this shimano 105 r7000 derailleur correctly attached to this hanger? The B link thing is confusing (Bike frame is vintage racer frame from early 90s) More details in Bike build help! Is this shimano 105 r7000 derailleur correctly attached to this hanger? The B link thing is confusing (Bike frame is vintage racer frame from early 90s) More details in](https://i.redd.it/2oy3cjn6kks61.jpg)
Bike build help! Is this shimano 105 r7000 derailleur correctly attached to this hanger? The B link thing is confusing (Bike frame is vintage racer frame from early 90s) More details in
![Stripped new Shimano rear derailleur hanger bolt…it's snug in there but I want to know if I can replace it so I can maintain it in the future. Or am I out Stripped new Shimano rear derailleur hanger bolt…it's snug in there but I want to know if I can replace it so I can maintain it in the future. Or am I out](https://preview.redd.it/xw64j3482il71.jpg?width=640&crop=smart&auto=webp&s=7c8c62ab8f1a52b2f47b5b8b722436857b7ae55d)