Afam, steel rear sprocket. 41 teeth

MCS-931563 - 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: 15-18 RSV4 1000 RF Racing Factory; 15-20 RSV4 1000 RR; 19-20 RSV4 1100 RF Racing Factory; 2021 RSV4 1100 RF Racing Factory E5; 19-20 RSV4 1100 RR