SHIMANO GRX Di2 RX827 1 x 12 Speed Groupset
The contents of the set
Dual Control Lever (Di2) + Calipper : ST-RX825/BR-RX820 J-Kit Right/Front 1000mm L05A
Brake Lever + Calipper: BL-RX825-L/BR-RX820 J-Kit Left/Rear 1700mm L05A
BT-DN320 Di2 On-board BATTERY
CS-M8200-12 12S 10-51T (Microspline)
EC-DN100 Battery Charger For BT-DN320
Crank: FC-RX820-1 (Please Choose)
Rear Derailleur: RD-RX827-SGS Di2 1x12S SHADOW
Chain: CN-M8100 116L
2 x RT-CL800 Disc Brake Rotors INT 160mm
Disc Brake Adapter for 160mm Rear Rotor SM-MA-R160D/D