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GB/T 19994-2005General Technical Requirements for road bicycles (English PDF)

自行车通用技术条件

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

November 17, 2005

Implementation date

May 1, 2006

Scope

GB/T 19994-2005 is the English-translated version of 自行车通用技术条件.

GB/T 19994-2005 is the Chinese national standard covering general Technical Requirements for road bicycles. It was issued on 17 November 2005 and has been in force since 1 May 2006, as a first edition.

The document is under the responsibility of the China National Light Industry Council. This page is published from the official record of the 2005 edition. The figures, limits and tables the standard contains are those of the document itself, delivered in full with the English translation.

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Document preview — GB/T 19994-2005

National Standard of the People's Republic of China

ICS
43.150
Classification
Y 14

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Contents

  • [Preview only]
  • 1 Scope
  • 2 Normative References
  • 2.1 Horizontal supporting surface (Plane X)
  • 2.2 Central plane of wheel
  • 2.3 Wheel center
  • 3 Terms and definitions
  • 3.1 Daylight opening
  • 3.2 Commercial road vehicle
  • 3.3 Gooseneck Contour
  • 4 Coding System
  • 4.1 Purpose of environmental testing
  • 4.2 Test sequence
  • 4.3 Measurements and test report
  • 4.4 Test procedures
  • 5 External Dimensions
  • 5.1 Drop test
  • 5.2 Mechanical impact test
  • 5.3 Dust test
  • 5.4 Simultaneous vibration temperature test
  • 5.5 Thermal humidity cycling test
  • 5.6 Salt spray test
  • 5.7 Solar radiation simulation test
  • 5.8 Temperature shock test
  • 6 Internal Dimensions
  • 6.1 Static deployment test
  • 6.2 Tank test
  • 6.3 Bag test
  • 6.4 Vacuum test
  • 6.5 Simultaneous vibration and temperature test
  • 6.6 Thermal humidity cycling
  • 7 Cargo Dimensions
  • 7.1 Electrostatic discharge (ESD) test
  • 7.2 Electromagnetic compatibility (EMC) test
  • 7.4 Bonfire test
  • 7.5 Trigger device testing
  • 7.6 Burst test

1 Foreword

GB/T 19994-2005 was issued by State Administration for Market Regulation; Standardization Administration of the PRC on 17 November 2005 and has been in force since 1 May 2006.

The GB/T prefix marks a recommended standard. It is not law in itself: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.

The document runs to 15 pages in English translation.

2 Scope Preview

GB/T 19994-2005 falls under ICS 43.150, in the field of road vehicle engineering.

This catalogue holds 784 other GB/T standards in that field.

In this catalogue, GB/T standards carry edition years from 1963 to 2026.

3 About this standard

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

English translation: about 15 pages

4 Related standards

Other editions:

GB/T 19994-2026 (later edition)

Standards on related subjects:

GB 17761-2024 — Safety technical specification for electric bicycle

GB/T 12996-2012 — Electrically powered wheelchair

GB/T 18029-2000 — Wheelchairs - Resistance to ignition of upholstered parts - Requirements and test methods

GB/T 36944-2026 — General technical specification for electric bicycle chargers

GB/T 12742-2026 — Technical requirements for bicycle testing equipment and measuring appliances

5 Classification and status

International classification (ICS): 43.150

Chinese Standard Classification (CCS): Y 14

Prefix GB/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

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