New Shimano Dura-Ace Di2 ST-R9180 TT Hydraulic Disc Brake Dual Control Lever Set | eBay
Dura-Ace R9160 Di2 TT Bar End Shifters | Winter Park Cycles - Winter Park Cycles
Shimano Dura-Ace ST-R9180 Di2 TT Shifter/Hydraulic Brake Lever Set with BR-R9170 Flat-Mount Brake Caliper and J-Kit Fittings, Rear/Right - In The Know Cycling