This standard specifies the terms, classification, marking, dimensions and performance requirements for clothes hangers installed over the rear wheels of bicycles. This standard is applicable to the clothes hangers for general-purpose bicycles such as ordinary bicycles, light bicycles and electric bicycles specified in QB 1714.
GB 22790-2008 Referenced Document
ISO 4628-3 Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 3: Assessment of degree of rusting*, 2015-12-31 Update
ISO 9227 Corrosion tests in artificial atmospheres — Salt spray tests — Amendment 1: Footnote of Warning*, 2024-02-19 Update
QB 1714 Bicycle naming and model compilation method
GB 22790-2008 history
2023GB/T 22790-2023 Requirements and test methods for luggage racks of bicycles and two-wheeled bicycles