ISO INTERNATIONAL STANDARD 4249-3 Sixth edition 2010-11-15 Motorcycle tyres and rims (code-designated series) - Part 3: Rims Pneumatiques et jantes pour motocycles (series dont les dimensions sont désignées par des codes) - Partie 3: Jantes Reference number ISO 4249-3:2010(E) @ISO 2010 ISO 4249-3:2010(E) PDF disclaimer shall not be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. In accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products used to create this PDF file can be found in the General Info relative to the file; the PDF-creation the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRiGHTPROTECTEDDOCUMENT C ISO2010 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either isO at the address below or IsO's:memberbody in the country of the requester. ISO copyright office Case postale 56 . CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail [email protected] Web www.iso.org Published in Switzerland @ ISO 2010 - All rights reserved ISO 4249-3:2010(E) Contents Page Foreword 1 Scope 2 Normative references 3 Finish.. 3.1 Rimcontour 3.2 Rim valve hole 4 Designation. 5 Cylindrical bead seat.. 5.1 Rimcontours 5.2 Rimdiameters.. 6 Tapered bead seat rims (MT type). 6.1 Rim contours .. 6.2 Beadseatcontours.... 6.3 Rim diameter and hump circumference... 7 Permitted rim widths. Annex A (informative) Rim circumference measurement - Tapered bead seat (MT type) rims... Bibliography. .11 'ghts reserved ili