Foreword

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This document was prepared by Technical Committee ISO/TC 149, Cycles, Subcommittee SC 1, Cycles and major sub-assemblies.

This second edition cancels and replaces the first edition (ISO 4210‑1:2014), which has been technically revised, in collaboration with the European Committee for Standardization (CEN) Technical Committee CEN/TC 333, Cycles, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).

The main changes are as follows:

— the configuration of Clause 3 was systematically changed;
— some corrections according to ISO/IEC Directives Part 2 were done;
— the definitions of "racing bicycle” and "crank assembly" were modified;
— the following terms and definitions: “handlebar grips portion”, “rigid, non-welded fork”, “sag”, “wheel and tyre assembly”, “crank assembly”, “dropper seat-post”, “seat mast cap” and “suspension dropper seat-post” were added.

A list of all parts in the ISO 4210 series can be found on the ISO website.

Any feedback or questions on this document should be directed to the user’s national standards body. A complete listing of these bodies can be found at www.iso.org/members.html.

BS EN ISO 4210-1:2023

Cycles. Safety requirements for bicycles - Vocabulary

Current

Published:

31 Jan 2023