This standard BS ISO 10190:2008 Motor cycle chains. Characteristics and test methods is classified in these ICS categories:
43.140 Motorcycles and mopeds
This International Standard 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).
It covers dimensions, tolerances, length measurement, preloading, minimum tensile strength and minimum dynamic strength.