Shimano Ultegra R8000 RD-R8000 R7000 105 road bike bicycle 11speed Rear Derailleur SS/GS Short Cage/Medium Cage
is somebody using an Ultegra RD-R8000 SS Rear Derailleur with a 11-32 tooth casette? Shimano says it works for up to 30T and ceramicspeed says it works for up to 32T : r/bikewrench
What are Shimano's SS and GS rear derailleurs? | cyclabo