2 leve ultegra 6600( destra e sinistra).
Shimano Ultegra 6600 10-Speed Cassette 14-25. Two Available.
Ultegra front derailleur FD-6600. 10 Speed
Shimano Ultegra RD 6600 10 Speed Rear Derailleur SS short cage mech bike
Shimano Ultegra 6600 2x10-Speed Groupset
Shimano Ultegra Cs6600 10 Speed Cassette 14-25t
Shimano Ultegra 6700 10 Speed Cassette 11-28T
