![Rear derailleur Shimano STX is just working 3rd or 4th cassette. Shifter is working right. Any idea of what the problem can be & how to fix it? : r/bikewrench Rear derailleur Shimano STX is just working 3rd or 4th cassette. Shifter is working right. Any idea of what the problem can be & how to fix it? : r/bikewrench](https://i.redd.it/rear-derailleur-shimano-stx-is-just-working-3rd-or-4th-v0-nikeeyttp2fa1.jpg?width=3024&format=pjpg&auto=webp&s=cec260d0e68cfa1a8461f99ffa70672d6cfc8729)
Rear derailleur Shimano STX is just working 3rd or 4th cassette. Shifter is working right. Any idea of what the problem can be & how to fix it? : r/bikewrench
![Shimano STX RC 8 speed shifting a 11-40 9 speed cassette? Running 1x 32 tooth upfront. Will it work? : r/bikewrench Shimano STX RC 8 speed shifting a 11-40 9 speed cassette? Running 1x 32 tooth upfront. Will it work? : r/bikewrench](https://i.redd.it/shimano-stx-rc-8-speed-shifting-a-11-40-9-speed-cassette-v0-pancy1a2jqta1.jpg?width=3024&format=pjpg&auto=webp&s=2e88a2a4c93be002ae1ef8917dc427f7cf4664d9)
Shimano STX RC 8 speed shifting a 11-40 9 speed cassette? Running 1x 32 tooth upfront. Will it work? : r/bikewrench
![Amazon.com : 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 : Sports & Amazon.com : 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 : Sports &](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61ZoboDUpxS._AC_UF1000,1000_QL80_.jpg)
Amazon.com : 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 : Sports &
![Shimano Parallax Fh Rm60 32 Hole 135mm V Brake Rear Hub 8 / 9/10 Speed Cassette Hubs Road Bicycle Mountain Bike Folding Bike - Bicycle Hubs - AliExpress Shimano Parallax Fh Rm60 32 Hole 135mm V Brake Rear Hub 8 / 9/10 Speed Cassette Hubs Road Bicycle Mountain Bike Folding Bike - Bicycle Hubs - AliExpress](https://ae01.alicdn.com/kf/HTB12ZKSKSzqK1RjSZFLq6An2XXaJ.jpg)
Shimano Parallax Fh Rm60 32 Hole 135mm V Brake Rear Hub 8 / 9/10 Speed Cassette Hubs Road Bicycle Mountain Bike Folding Bike - Bicycle Hubs - AliExpress
![Shimano STX RC 8 speed shifting a 11-40 9 speed cassette? Running 1x 32 tooth upfront. Will it work? : r/bikewrench Shimano STX RC 8 speed shifting a 11-40 9 speed cassette? Running 1x 32 tooth upfront. Will it work? : r/bikewrench](https://i.redd.it/shimano-stx-rc-8-speed-shifting-a-11-40-9-speed-cassette-v0-1qnay2a2jqta1.jpg?width=3024&format=pjpg&auto=webp&s=5bff0da32ced7b3145052861bb93cbb5dff67ff6)