BlackStar 80BS51 1 5/8 K2S - 80 Pitch Finished Bore Sprocket - 51 Tooth - 1-5/8" Bore 4.3/4" "text": "The B122 has a

"text": "The B122 has a 21/32\" width

"name": "Is 16/5V2800 interchangeable with Gates 16/5V2800

v=1736544478"

com/s/files/1/0666/7721/products/K_Section_f3c4423d-9fea-4cf8-be66-4a0dc8bcd6f7

BlackStar 80BS51 1 5/8 K2S - 80 Pitch Finished Bore Sprocket - 51 Tooth - 1-5/8" Bore 4.3/4" "text": "The B122 has aThe BlackStar 80BS51 1 5 8 K2S is a 80 pitch Finished Bore roller chain sprocket with 51 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 1 5 8" bore with keyway and set screws and is ready for immediate installation. Specifications Part Number 80BS51 1 5 8 K2S Chain Pitch 80 Number of Teeth 51 Bore Size 1 5 8" Minimum Bore 1 3 8" Maximum Bore 2 15 16"