![Mountain Cycling Road Bike Rear derailleur Flat Wire Tension Spring XT SLX M7000 M8000 M6000 - AliExpress Mountain Cycling Road Bike Rear derailleur Flat Wire Tension Spring XT SLX M7000 M8000 M6000 - AliExpress](https://ae01.alicdn.com/kf/Scb8b82e3e39a42a9bd8cd65d9d4f5e061/Mountain-Cycling-Road-Bike-Rear-derailleur-Flat-Wire-Tension-Spring-XT-SLX-M7000-M8000-M6000.jpg)
Mountain Cycling Road Bike Rear derailleur Flat Wire Tension Spring XT SLX M7000 M8000 M6000 - AliExpress
![Why did Shimano change their rear derailleur design going from a torsion spring to a tension spring inside the parallelogram? - Bicycles Stack Exchange Why did Shimano change their rear derailleur design going from a torsion spring to a tension spring inside the parallelogram? - Bicycles Stack Exchange](https://i.stack.imgur.com/Xw9l2.png)
Why did Shimano change their rear derailleur design going from a torsion spring to a tension spring inside the parallelogram? - Bicycles Stack Exchange
![Ultegra Di2 RD6780. Can anyone confirm the purpose of this spring and tensioner screw? The dealer manual doesn't acknowledge its existence and I've always wondered what the proper adjustment protocol is. : Ultegra Di2 RD6780. Can anyone confirm the purpose of this spring and tensioner screw? The dealer manual doesn't acknowledge its existence and I've always wondered what the proper adjustment protocol is. :](https://i.redd.it/7ia2h0xbdh441.jpg)
Ultegra Di2 RD6780. Can anyone confirm the purpose of this spring and tensioner screw? The dealer manual doesn't acknowledge its existence and I've always wondered what the proper adjustment protocol is. :
![XTR XT SLX M7100/M8100/M9100/M8050/M6100 R8050 R9150 RX805 R7000/R8000/R9100/RX800 Road MTB Rear Derailleur P-tension spring - AliExpress XTR XT SLX M7100/M8100/M9100/M8050/M6100 R8050 R9150 RX805 R7000/R8000/R9100/RX800 Road MTB Rear Derailleur P-tension spring - AliExpress](https://ae01.alicdn.com/kf/S7bbfd94b61eb453280235555c3a78f8bC.jpg_640x640Q90.jpg_.webp)
XTR XT SLX M7100/M8100/M9100/M8050/M6100 R8050 R9150 RX805 R7000/R8000/R9100/RX800 Road MTB Rear Derailleur P-tension spring - AliExpress
![Shimano Sora front derailleur spring tensioner "tab" broke off😥. Any advice or suggestions on what derailleur to replace it with? Go with the same model or is there something else more durable Shimano Sora front derailleur spring tensioner "tab" broke off😥. Any advice or suggestions on what derailleur to replace it with? Go with the same model or is there something else more durable](https://preview.redd.it/8969blgrazv41.jpg?auto=webp&s=ca596e42eef3b8e8c2b4d7397ed1cffc4f25ac78)
Shimano Sora front derailleur spring tensioner "tab" broke off😥. Any advice or suggestions on what derailleur to replace it with? Go with the same model or is there something else more durable
![Shimano front derailleur difficult to shift (cable routed wrong? Spring too tight?). Brand new cable w/ new grip shifter (for daughters bike) : r/bicycling Shimano front derailleur difficult to shift (cable routed wrong? Spring too tight?). Brand new cable w/ new grip shifter (for daughters bike) : r/bicycling](https://i.redd.it/d5bhuo50zeg71.jpg)