AFAM sprockets kits are used by top World Superbike, Moto GP and AMA race teams because of there exceptional strength and durability.  

Each kit is complete with (1) AFAM chromoly steel front sprocket, (1) Black AFAM hard anodized quick change rear sprocket carrier, (1) AFAM heat treated steel rear sprocket, (1) premium DID gold plated X'ring sealed chain cut to length,  (1) rivet style master link and all sprocket hardware.

Stock gearing is 15/43.