KMC X12 chains feature a double X bridge shape for fast and smooth shifting.
- Compatible with SRAM 12-speed systems
- Double X bridge shape with inner and outer plate chamfering for smooth and fast shifting
- Mushroom riveted pins for the highest pin power and allows shifting under heavy loads
- 1/2 x 11/128
- 126 Links
|Silver / 126 Links / 12-speed||766759712105||X12 X 126L SILVER||CHA3173356R|