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
| Links | 126 |
| Drivetrain Speeds | 12 |
| Chain Connection Type | Single Use Master Link |
| Color | Gold/Black |
| Weight | 268 |
| Half Link Chain | No |
| Defined Color | Gold |