BlackStar H60BTL54 - 60 Pitch Taper Lock Sprocket - 54 ToothThe BlackStar H60BTL54 is a 60 pitch Taper Lock roller chain sprocket with 54 teeth, precision manufactured from SAE 1045 steel with induction hardened teeth for extended wear life and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket requires a Taper Lock Bushing (sold separately). Specifications Part Number H60BTL54 Chain Pitch 60 Number of Teeth 54 Bore Type Taper Lock Hub Style Taper Lock Bushing Required