The KMC X10 EPT Chain is compatible with all 10-speed Road and MTB drive train systems. Its extreme durability, NON-directional design, and EcoProTeq anti rust technology make it ideal for long life in any weather conditions. Features: Hi-Performance Extremely durable Anti Rust Non Directional EcoProTeQ coated For Shimano, Campagnolo and SRAM 10-speed derailleur systems 1/2" X 11/128" Specifications: Speeds: 10 Speed Links: 116 Chain Width: 5.88mm Chain Connector: Missing Link (Reusable) Pin Type: Solid (Riveted) Color: Silver Weight: 317g Included: KMC Missing Link Master Link