Shimano Dura-Ace 9160 Di2 TT Bar-End Shift/Brake Levers (ISTR9160PA) for rim br.
Shimano Dura Ace ST-R9160 TT or Triathlon Di2 Shifters Set Rim brake 11 speed. For use with Shimano 11 speed Di2 systems and rim brakes. They are priced inexpensively because I am clearing out inventory.