Shimano Ultegra Di2 R8170 12 Spd Shifter/Disc Brake ST-R8170 BR-R8170 Front Left

NEW Shimano Ultegra ST-R8170-R Right/Rear Disc Brake Di2 Shifter

Shimano Ultegra ST-R8170-L Hydraulic Brake Lever Di2 12 Speed Left/Front Shifter

Shimano ULTEGRA Di2 R8170 12 Speed Right Side Shifter Electronic Shift Lever

NEW Shimano Ultegra ST-R8170-L Left/Front Disc Brake Di2 Shifter

NEW Shimano Ultegra ST-R8170-R Di2 Shift/Brake Lever - Right 12-Speed Black JPN

Shimano Ultegra R8170 Di2 ST-R8170/BR-R8170 12'S Hydraulic Disc Shifter Brakes

SHIMANO ULTEGRA ST-R8170 Di2 Hydraulic Disc Brake Lever - Right, 12-Speed- OE