BlackStar 50BS57 1 7/16 K2S - 50 Pitch Finished Bore Sprocket - 57 Tooth - 1-7/16" Bore MXL Section com/s/files/1/0666/7721/products/Syncrochain_f1d3d55e-1307-4b2f-9b62-a16ca2651743

com/s/files/1/0666/7721/products/Syncrochain_f1d3d55e-1307-4b2f-9b62-a16ca2651743

What is 2/5VX780 used for

Pitch Profile 5M Pitch 5 mm Tooth Profile Curved (HTD) Tooth Location Single Side Number of Teeth 389 Width 25mm Length 1945 mm Material Neoprene Reinforcement Fiberglass Cord Color Black Temperature Range -30°F to 185°F

The BlackStar 50BS16 1 1/4 K2S is a 50 pitch Finished Bore roller chain sprocket with 16 teeth

BlackStar 50BS57 1 7/16 K2S - 50 Pitch Finished Bore Sprocket - 57 Tooth - 1-7/16" Bore MXL Section com/s/files/1/0666/7721/products/Syncrochain_f1d3d55e-1307-4b2f-9b62-a16ca2651743The BlackStar 50BS57 1 7 16 K2S is a 50 pitch Finished Bore roller chain sprocket with 57 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 7 16" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 50BS57 1 7 16 K2S Chain Pitch 50 Number of Teeth 57 Bore Size 1 7 16" Minimum Bore 1" Maximum Bore 1 15 16"