DG Performance 66-4430 - Baja Series A-Arm Guards ( Aluminum) for Yamaha Raptor 660R (2001-2005 ) DG Performance Baja Series A-Arm Guards protect vital components on your machine from damage Manufactured in the USA from 6061 aircraft aluminum sheet DG Performance has been building Championship winning products since 1973. Designed with CNC aluminum hooks Proudly fabricated in the U.S.A.