EN ISO 4210-6:2015

SLOVENSKI STANDARD
01-december-2015
1DGRPHãþD
SIST EN ISO 4210-6:2014
Kolesa - Varnostne zahteve za kolesa - 6. del: Preskusne metode za okvirje in
vilice koles (ISO 4210-6:2015)
Cycles - Safety requirements for bicycles - Part 6: Frame and fork test methods (ISO
4210-6:2015)
Fahrräder - Sicherheitstechnische Anforderungen an Fahrräder - Teil 6: Prüfverfahren für
Rahmen und Gabel (ISO 4210-6:2015)
Cycles - Exigences de sécurité des bicyclettes - Partie 6: Méthodes d'essai du cadre et
de la fourche (ISO 4210-6:2015)
Ta slovenski standard je istoveten z: EN ISO 4210-6:2015
ICS:
43.150 Kolesa Cycles
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 4210-6
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2015
EUROPÄISCHE NORM
ICS 43.150 Supersedes EN ISO 4210-6:2014
English Version
Cycles - Safety requirements for bicycles - Part 6: Frame
and fork test methods (ISO 4210-6:2015)
Cycles - Exigences de sécurité des bicyclettes - Partie 6: Fahrräder - Sicherheitstechnische Anforderungen an
Méthodes d'essai du cadre et de la fourche (ISO 4210- Fahrräder - Teil 6: Prüfverfahren für Rahmen und
6:2015) Gabel (ISO 4210-6:2015)
This European Standard was approved by CEN on 8 August 2015.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2015 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 4210-6:2015 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
European foreword
This document (EN ISO 4210-6:2015) has been prepared by Technical Committee ISO/TC 149 “Cycles”
in collaboration with Technical Committee CEN/TC 333 “Cycles” the secretariat of which is held by UNI.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by March 2016, and conflicting national standards shall
be withdrawn at the latest by March 2016.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent
rights.
This document supersedes EN ISO 4210-6:2014.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 4210-6:2015 has been approved by CEN as EN ISO 4210-6:2015 without any
modification.
INTERNATIONAL ISO
STANDARD 4210-6
Second edition
2015-09-01
Cycles — Safety requirements for
bicycles —
Part 6:
Frame and fork test methods
Cycles — Exigences de sécurité des bicyclettes —
Partie 6: Méthodes d’essai du cadre et de la fourche
Reference number
ISO 4210-6:2015(E)
©
ISO 2015
ISO 4210-6:2015(E)
© ISO 2015, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
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ii © ISO 2015 – All rights reserved

ISO 4210-6:2015(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Frame test methods . 1
4.1 Frame — Impact test (falling mass) . 1
4.1.1 General. 1
4.1.2 Test method . 1
4.2 Frame and front fork assembly — Impact test (falling frame) . 3
4.2.1 General. 3
4.2.2 Test method . 4
4.3 Frame — Fatigue test with pedalling forces . 6
4.3.1 General. 6
4.3.2 Test method . 6
4.4 Frame — Fatigue test with horizontal forces . 7
4.4.1 General. 7
4.4.2 Test method . 8
4.5 Frame — Fatigue test with a vertical force . 9
4.5.1 General. 9
4.5.2 Test method . 9
5 Fork test methods .10
5.1 Suspension forks — Tyre-clearance test .10
5.2 Suspension forks — Tensile test .11
5.3 Front fork — Static bending test .11
5.4 Front fork — Rearward impact test .11
5.4.1 Test method 1 .11
5.4.2 Test method 2 .13
5.4.3 Test method 3 .13
5.5 Front fork — Bending fatigue test and rearward impact test .14
5.6 Forks intended for use with hub or disc brakes .15
5.6.1 General.15
5.6.2 Fork for hub/disc brake — Static brake-torque test .15
5.6.3 Fork for hub/disc brake — Brake mount fatigue test .16
5.7 Tensile test for a non-welded fork . .17
Annex A (normative) Dummy fork characteristics .18
Annex B (normative) Fork mounting fixture .20
Annex C (informative) Suspension frames — Tyre-clearance test .21
ISO 4210-6:2015(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about IS
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