ISO International Standard

ISO 10190:2008 specifies the dimensions and mechanical properties of roller and bush chains (together with details of associated chain sprockets), in the range 6,35 mm to 19,05 mm pitch, for use in motorcycle applications. These chains are suitable for external drives (e.g. rear drives).

ISO 10190:2008 covers dimensions, tolerances, length measurement, preloading, minimum tensile strength and minimum dynamic strength.