A basic chain for an 11-speed system, packaged in a box. Made using modern technologies and new plate and pin design solutions. Attention: It is recommended to use chains originally made by the manufacturer, because due to the technology used and the high hardness of the material, the link can be easily damaged when shortening the chain. Size - 1/2x11/128 Pin - 5.5mm Packaging - Foil Color - Silver Black Clipped - CL555