Shimano Ultegra Di2 ST-R8050 11-fach STI Schalthebel Felgenbremse Paar E-Rohr
Shimano Ultegra Di2 ST-R8050 11-speed STI shifters for rim brake bikes. Compatible with Shimano 11-speed Di2 systems via E-Tube. Hidden buttons on the hoods are fully programmable via the Shimano E-Tube app.