R08-R8020-22S Derailleur/Brake System

Shift lever: Shimano Ultegra ST-R8020
Front derailleur: Shimano Ultegra FD-R8000
Rear derailleur: Shimano Ultegra RD-R8000, GS
Flywheel: Shimano Ultegra CS-R8000, 11-SPD, 11-12-13-14-16-18-20-22-25-28-32T
Crank sets: Shimano Ultegra FC-R8000, 170MM 50- 34T

The standard brake setting is Left hand control front brake, Right hand control rear brake, if you want to change, please let us know.