Grupos Transmisión

1- Dura Ace Di2 ST-R9270 STI brake/shift lever (left + right)1- Dura Ace BR-R9270 disc brake caliper (hydraulic, Flat Mount, front + rear)1- Dura Ace FC-R9200 crankset – 172.5 – 52/361- Dura Ace Di2 FD-R9250 front derailleur (2-speed)1- Dura Ace Di2 RD-R9250 rear derailleur (12-speed)1- Dura Ace CS-R9200 cassette (11-30)1- CN-M9100 Kette (116 links,...