QB/T 1720-2012 (English Version) PDF

Scope: This standard specifies the product classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of bicycle brakes with brake wheels (hereinafter referred to as "brakes"). This standard applies to brakes used on general-purpose bicycles (including electric bicycles) specified in QB 1714.

QB/T 1720-2012 Referenced Document

GB 12742 Technical conditions for bicycle testing equipment and appliances
GB 17761 Safety technical specification for electric bicycle*， 2018-05-15 Update
GB 3565-2005 Safety requirements for bicycles
GB/T 2828.1-2003 Sampling procedures for inspection by attributes--Part 1: Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
GB/T 3566 Assembly requirements of bicycles
QB 1221 Bicycle Imperial Threads and Gauges
QB 1714 Bicycle naming and model compilation method
QB/T 1217 Technical specification for electroplating of cycles*， 2023-12-20 Update
QB/T 1218 Technical conditions for bicycle surface coating*， 2023-12-20 Update
QB/T 1219 Technical conditions for bicycle surface oxidation treatment
QB/T 1896 Bicycle powder coating technical conditions
QB/T 2183 Technical conditions for bicycle electrophoretic coating
QB/T 2184 Technical conditions for anodizing of bicycle aluminum alloy parts