If you value weight and performance, youll love the KMC Chain X-10 SL DLC. It boasts excellent features that make it the perfect choice for marathon cyclists. The Diamond Like Coating serves to reduce wear, thereby significantly increasing the lifespan of the chain. Plus, the Super Light technology makes the chain very light. It has a non-direction design and is suited for 10 speeds. Upgrade your bike with the KMC X-10 SL DLC!