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Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level.
Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document
Names and methods of drawing up the types of bicycles
WITHDRAWN published on 1.1.1983
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WITHDRAWN published on 1.1.1983
Selected format:Classification and names of components of bicycles, and basic technology
WITHDRAWN published on 21.7.1993
Selected format:Safety requirements of bicycles
WITHDRAWN published on 21.7.1993
Selected format:Safety requirements for bicycles
WITHDRAWN published on 17.5.2005
Selected format:-
WITHDRAWN published on 1.1.1983
Selected format:Test methods of main specificationsof components and parts of bicycles
WITHDRAWN published on 7.4.1983
Selected format:Frames for bicycles
WITHDRAWN published on 1.1.1983
Selected format:Front forks for bicycles
WITHDRAWN published on 1.1.1983
Selected format:Head sets for bicycles
WITHDRAWN published on 1.1.1983
Selected format:Latest update: 2025-12-20 (Number of items: 2 252 706)
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