EAM20080
YZ450FXK
OWNER'S SERVICE MANUAL
©2019 by Yamaha Motor Corporation, U.S.A.
First edition, May 2018
All rights reserved.
Any reprinting or unauthorized use
without the written permission of
Yamaha Motor Corporation, U.S.A.
is expressly prohibited.
Printed in Japan.
P/N. LIT-11626-32-25