Afam, steel rear sprocket. 40 teeth

MCS-931491 - All AFAM steel rear sprockets are manufactured in C45N steel and the teeth are induction hardened. This combination coupled with high quality chain guarantees high mileage. Perfectly round; flat and concentric; possessing the unique AFAM tooth profile mak

Fitment:
Kawasaki: 80-83 Z 400 KZ400J J1;J2;J2;J3; 80-82 Z 550 KZ550 A1;A2;A3