SHIMANO R7100 Mechanical Disc Brake 12-Speed Groupset
The contents of the groupset is as below:
Rear Derailleur: RD-R7100 12S
Front Derailleur: FD-R7100 Braze-On
Cassette: CS-R7101 11-34T or CS-HG710 11-36T (Please Choose)
Crank: FC-R7100 (Please Choose)
ST-R7120/BR-R7170 J-kit Right/Front, Hose 1000mm
ST-R7120/BR-R7170 J-kit Left/Rear, Hose 1700mm
Rotor: 2 x SM-RT70 INTERNAL LOCK (Please Choose)
Chain: CN-M7100 12S 116L QL