KMC X10EL 10-Speed Chain The KMC X10EL 10-Speed Chain is designed for all types of cyclists, from casual riders to professional racers. This chain is compatible with all major 10-speed derailleur systems, making it a versatile choice for both mountain and road bikes. Its non-directional design ensures easy installation and maximum compatibility, whether you're using Shimano's MTB or road setups. With a focus on durability and performance, the KMC X10EL offers smooth shifting and a lightweight build. KMC guarantees a longer lifespan compared to other brands, providing peace of mind for your cycling adventures. 1/2" X 11/128" - 114 Links, pin length 5.88mm Compatible with any 10-speed derailleur system Nickel Plated/Ti-Nitride finish NON-Directional design for easy assembly Top-Performance and Double X-Durability Extra Light - only 262 grams The non-directional design of the KMC X10EL 10-Speed Chain allows for easy installation, ensuring it fits perfectly with any MTB or race bike setup.