Rear sprocket JTR816 x 50
Fits the following models as standard
GS550 E C/N USA78-79
GS550 E T, L T Cast wheel USA80
GS550 EC,EN,ET (Disc Brake) 78-82
GS550 L N USA79
GS550 LN,LT,LX Chopper 79-81
GS550 M Z USA82
GS550 M-X,Z Katana 81-82
GS550 T X USA81
