afam chain and sprocket kit for bmw Fits:S 1000 RR HP4 Carbon 13-14 (520 XHR2-G Chain, 118 links. 45T/17T) The TestMate is compact

The TestMate is compact

77-82 GS550

5" (9cm) rise x 12

this is the one

afam chain and sprocket kit for bmw Fits:S 1000 RR HP4 Carbon 13-14 (520 XHR2-G Chain, 118 links. 45T/17T) The TestMate is compactAfam Chain and Sprocket Kit for BMW AFAM Chain and Sprocket Kits are perfect for replacing your worn out OEM setup. AFAM Kits are lighter, stronger and cheaper than stock. The front sprockets made in high strength alloy steel combine minimum tolerances with the race proven AFAM tooth profile to guarantee the quality you demand for your high performance bike. All AFAM rear sprockets are manufactured in C45N steel and the teeth are induction hardened.