Wholesale Shimano Ultegra R8000 RD-R8000 RX800 Road Bike Bicycle 11 Speed Rear Derailleur SS/GS Short Cage/Medium Cage Original Shimano From m.alibaba.com
Shimano Ultegra R8000 Rear Derailleur Parts | Original Parts | Bicycle Derailleur - Bicycle Derailleur - Aliexpress
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 :