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Shimano Ultegra Di2 R8170 2x12 Speed Groupset Road Disc Brake Groupset - Bicycle Crank & Chainwheel - AliExpress
![SHIMANO Ultegra ST-R8170/BR-R8170 Di2 Shift/Brake Lever and Hydraulic Disc Caliper - 2x12-Speed, Flat Mount, Black (Right / Rear) SHIMANO Ultegra ST-R8170/BR-R8170 Di2 Shift/Brake Lever and Hydraulic Disc Caliper - 2x12-Speed, Flat Mount, Black (Right / Rear)](https://m.media-amazon.com/images/I/51A8rC2V5IL.jpg)
SHIMANO Ultegra ST-R8170/BR-R8170 Di2 Shift/Brake Lever and Hydraulic Disc Caliper - 2x12-Speed, Flat Mount, Black (Right / Rear)
![Shimano Ultegra Di2 R8170 2x12 Speed Groupset Road Disc Brake Groupset - Bicycle Crank & Chainwheel - AliExpress Shimano Ultegra Di2 R8170 2x12 Speed Groupset Road Disc Brake Groupset - Bicycle Crank & Chainwheel - AliExpress](https://ae01.alicdn.com/kf/Hd2db7498aa0e48428eb8569835fe76805/shimano-Ultegra-Di2-R8170-2x12-Speed-Groupset-Road-Disc-Brake-Groupset.jpg_Q90.jpg_.webp)
Shimano Ultegra Di2 R8170 2x12 Speed Groupset Road Disc Brake Groupset - Bicycle Crank & Chainwheel - AliExpress
![EuroBikeParts: Shimano Ultegra R8170 12s Di2 Hydraulic Disc Electronic Group, Shimano, SH-UL8170-Di2-Full EuroBikeParts: Shimano Ultegra R8170 12s Di2 Hydraulic Disc Electronic Group, Shimano, SH-UL8170-Di2-Full](https://www.eurobikeparts.com/prodimages/ShimanoR8170FullGroup2_medium.png)