Do Shimano 10 speed and 11 speed derailleurs have the same pull ratio? | Mountain Bike Reviews Forum
![Sensah Sti 2*11 Speed Road Bike Shifter Lever Brake Bicycle Derailleur Groupset For Shimano 5800 6800 R7000 R8000 Sram Force Red - Bicycle Derailleur - AliExpress Sensah Sti 2*11 Speed Road Bike Shifter Lever Brake Bicycle Derailleur Groupset For Shimano 5800 6800 R7000 R8000 Sram Force Red - Bicycle Derailleur - AliExpress](https://ae01.alicdn.com/kf/H887a389a63d74f858a8e6df49210e9f9b/SENSAH-STI-2-11-Speed-Road-Bike-Shifter-Lever-Brake-Bicycle-Derailleur-Groupset-For-Shimano-5800.jpg_Q90.jpg_.webp)
Sensah Sti 2*11 Speed Road Bike Shifter Lever Brake Bicycle Derailleur Groupset For Shimano 5800 6800 R7000 R8000 Sram Force Red - Bicycle Derailleur - AliExpress
![Amazon.com : SHIMANO RD-M640 Zee Shadow Plus 10 Speed Rear Derailleur (Use with 11-23/11-28 Cassette) : Rear Bike Derailleurs : Sports & Outdoors Amazon.com : SHIMANO RD-M640 Zee Shadow Plus 10 Speed Rear Derailleur (Use with 11-23/11-28 Cassette) : Rear Bike Derailleurs : Sports & Outdoors](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61rPl1vwx3L._AC_UF1000,1000_QL80_.jpg)
Amazon.com : SHIMANO RD-M640 Zee Shadow Plus 10 Speed Rear Derailleur (Use with 11-23/11-28 Cassette) : Rear Bike Derailleurs : Sports & Outdoors
![SHIMANO DEORE M4100 M4120 10 Speed Groupset 1X10 speed Shifter Rear Derailleur RD-M4120 Long Cage SGS Sunshine Cogs 11-40T 11-42T 11-46T 11-50T Cassette KMC X10 Chain Kit MTB Mountain Bike Bicycle Accessories SHIMANO DEORE M4100 M4120 10 Speed Groupset 1X10 speed Shifter Rear Derailleur RD-M4120 Long Cage SGS Sunshine Cogs 11-40T 11-42T 11-46T 11-50T Cassette KMC X10 Chain Kit MTB Mountain Bike Bicycle Accessories](https://my-test-11.slatic.net/p/28458625143a240e5e5bb0eb0f3b84f2.png)
SHIMANO DEORE M4100 M4120 10 Speed Groupset 1X10 speed Shifter Rear Derailleur RD-M4120 Long Cage SGS Sunshine Cogs 11-40T 11-42T 11-46T 11-50T Cassette KMC X10 Chain Kit MTB Mountain Bike Bicycle Accessories
Shimano's Deore 10 and 11-speed groups will bring your old bike up to speed | Mountain Bike Reviews Forum
![Shimano ZEE M640 10s 10 Speed Groupset Rear Derailleur + Trigger Shifter + ZRACE 11 34T 11 36T Cassette + KMC X10 Chinas|Bicycle Derailleur| - AliExpress Shimano ZEE M640 10s 10 Speed Groupset Rear Derailleur + Trigger Shifter + ZRACE 11 34T 11 36T Cassette + KMC X10 Chinas|Bicycle Derailleur| - AliExpress](https://ae01.alicdn.com/kf/Ha1c24428f7374116b339ce4bf4c12f05w/Shimano-ZEE-M640-10s-10-Speed-Groupset-Rear-Derailleur-Trigger-Shifter-ZRACE-11-34T-11-36T.jpg_Q90.jpg_.webp)
Shimano ZEE M640 10s 10 Speed Groupset Rear Derailleur + Trigger Shifter + ZRACE 11 34T 11 36T Cassette + KMC X10 Chinas|Bicycle Derailleur| - AliExpress
![Amazon.com : Bibike 11 Speed Rear Derailleur & Shift Lever for Mountain Bike Compitable with Shimano Sram : Sports & Outdoors Amazon.com : Bibike 11 Speed Rear Derailleur & Shift Lever for Mountain Bike Compitable with Shimano Sram : Sports & Outdoors](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/410fh+nxhKL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Bibike 11 Speed Rear Derailleur & Shift Lever for Mountain Bike Compitable with Shimano Sram : Sports & Outdoors
![JGbike Compatible 10 Speed MTB 4pc groupset for Shimano Deore M4100: Right Shift Lever SL-M4100-R,Long cage Rear Derailleur “RD-M4120-SGS“, Sunrace CSMX3 11-42T Black Cassette, KMC X10 Chain JGbike Compatible 10 Speed MTB 4pc groupset for Shimano Deore M4100: Right Shift Lever SL-M4100-R,Long cage Rear Derailleur “RD-M4120-SGS“, Sunrace CSMX3 11-42T Black Cassette, KMC X10 Chain](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61ZoboDUpxS._AC_UF1000,1000_QL80_.jpg)