Kawasaki EX500 (GPZ500S) and ER500 (ER-5) Service and Repair Manual: EX500 1987 to 2008, ER500 1997 to 2007 (Haynes Service and Repair Manuals): Amazon.co.uk: Ahlstrand, Alan, Haynes, J. H.: 9781844257775: Books
User manual Kawasaki ER-5 (2005) (334 pages)
2004 Kawasaki Er 5 Workshop Repair Manual Dow by TeriSander - issuu
2004 Kawasaki ER5 ER-5 Factory Service Repair Manual - Tradebit