KMC X12 BlackTech 11/128 Inch 12 Speed Chain - Black 126 Links

- Compatible with all 12-speed derailleur systems
- Perfect shifting thanks to Double X-Bridge
- Includes a MissingLink
- Durability: 4 / 5
- Size: 1/2 x 11/128 inch
- Colour: Black
- Pin Length: 5.2mm
- Weight per 110 Links: 268g
- Length: 126 Links

X-Series - The KMC X-Series was developed with the specific characteristics of the Shimano, SRAM and Campagnolo systems in mind. Thanks to precisely chamfered plates, the X-Bridge technology enables perfect shifting and smooth propulsion in all riding situations. The X-Series enjoys the trust of many top athletes in professional cycling.