MCS-949739 - AFAM uses the best alloy steel available to produce their front sprockets. Minimum tolerances combined with the race-proven AFAM tooth profile guarantee the quality you demand for your high performance bike.

Fitment:
BMW: 17-18 HP4 Race 1000; 13-20 S 1000 R; 17-20 S 1000 R Optional Forged Wheels; 09-11; 12-14; 14-18 S 1000 RR; 13-14 S 1000 RR HP4; 13-14 S 1000 RR HP4 Carbon; 14-18 S 1000 RR Optional Forged Wheels