KMC Missing Link DLC 12 Chain Link Description: The KMC Missing Link DLC 12 Chain Link makes installing chains much easier. These chain links feature a simple two piece interlocking design that will quickly line up and pop into place. As for the black coating, this very hard titanium-carbon-nitrade DLC coating dramatically cuts down on the chances of the missing link rusting, and it also has less friction to reduce binding around this link for a smoother operating chain. KMC chain links are compatible with 12 speed KMC, Shimano, and SRAM chains, making them a great upgrade to make it easier to install and to remove the chain. Additionally, these missing links are small enough that they fit easily into on-bike storage in case the need for any emergency trailside/roadside repairs occur. Note: Manufacturer strongly recommends using a set of chain master link pliers to install and remove this missing link. Features: Simple and yet innovative two piece construction quickly snaps in place Exclusive titanium-carbon-nitrade DLC coating enhances the performance and durability of the missing link Durable steel construction that resists corrosion and will last a long time Compatible with 12 speed KMC, Shimano, and SRAM chains These missing links are not reusable and should be replaced once they are removed 2 missing links per order Specifications: Speeds: 12 Speed Links: 2 pairs Chain Width: 5.2mm Chain Connector: Missing Link (Non-Reusable) Pin Type: Solid Color: Black Weight: -