The X01 group is logically therefore with a 11-speed rear derailleur. The rear derailleur has improved Type 2.1 (Roller Bearing Clutch) derailleur damping for a quieter and clean running of the chain. The perfectly matched to the gradation of 10-42 cassette parallelogram derailleur offers fast and precise gear changes over the entire range of time. The enlarged to 12 teeth jockey wheels with the X-sync tooth profile improve the guidance of the chain and prevent the disengagement of track links. Furthermore, the switching mechanism for the simplest impeller change is equipped with the already known Cage-Lock system.
Material: Carbon Composite / aluminum
Technology: Exact Actuation, Cage Lock, Type 2.1 Roller Bearing Clutch, X- Sync
Gears: 11 times
Cage: long version
Pulleys: 12 teeth X-sync, sealed bearings
Color: black, silver
Weight: 252 g
Mounting: Please use the correct mounting of the guidance manufacturer .