- Components
- Derailleurs, rear cages & jockey wheels
- rr mech 105 5700 10spd
- 10-speed 105 wide link rear derailleuradvanced wide link design increases rigidity and shifting performancesuper stiff for fast and accurate changes across the cassettelarge 11 tooth pulleys increase service life and reduce noisesuper light shift actioncompatible with 8, 9, and 10-speed drivetrains