Fitments
KTM: 05-07 640 Adventure; 98-04 640 Adventure-R; 04-07 640 Duke II; 08-11 SMC 690; 12-13 SMC 690 R; 14-21 SMC 690 R ABS
Part Description
Afam, steel rear sprocket. 42 teeth
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 makes it the best after market sprocket available.
