- Speeds: 2x12
- Mounting: Braze-on
- Largest chainring: 46-52 teeth
- Total tooth capacity: 16 teeth
- Compatible chain: CN-M8100 HG 12 speed
- Material: Aluminum, Titanium, CFRF
- Technology: SIX ELECTRONIC SHIFTING, E-Tube Project
$ 55.77
$ 42.90
$ 39.99
$ 60.76
$ 78.99
$ 20.00
$ 35.00
$ 70.00
$ 41.05
$ 53.37
$ 48.81
$ 63.45
$ 15.99
$ 80.00
$ 145.00
$ 52.87
$ 68.73
$ 27.00