Afam, steel rear sprocket. 42 teeth

MCS-931567 - 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:
Aprilia: 12-13 RSV4 1000 APRC R; 13-14 RSV4 1000 APRC R ABS; 11-12 RSV4 1000 APRC SE Factory; 13-14 RSV4 1000 APRC SE Factory ABS