Secretariat: DINCommittee Manager:
Chairperson (until end 2025):Mr Dipl.-Ing Frank Prüwer
ISO Technical Programme Manager [TPM]:ISO Editorial Manager [EM]:
- Creation date: 1971
Standardization in the field of cycles and their functions, their components and accessories with particular reference to terminology, testing methods and requirements for performance, safety, interchangeability and maintenance..
- chains and tooth profile;
- tyres, rims and valves;
- toy cycles.
"Cycle" means any vehicle which has at least two wheels and is propelled purely or partially by the muscular energy of the person(s) on that vehicle, in particular by means of pedaling or the possibility of adding assistance (e.g. provided by electric motor) when pedaling. Pedaling also refers to use of hand- cranks. or other similar devices.