BlackStar DS100A13H 2 7/16 K2S - Double-Single 100 Pitch A-Plate Sprocket - 13 Tooth - 2-7/16" Bore Bushings so a 12/C125 from any

so a 12/C125 from any major manufacturer shares the same dimensions and runs on the same pulleys/sheaves

com/s/files/1/0666/7721/products/J_Section_3ab1f88d-a3ff-4ed0-98ae-87da4eaa7e29

"mpn":"30AT5/330US-D&D"

com/s/files/1/0666/7721/products/3V_5V_8V_banded_wrapped_belts_551b28a3-a309-44d6-98ac-d58ad7aa156d

The 6/8V4250 ships from the Texas Belting & Supply warehouse in Houston

BlackStar DS100A13H 2 7/16 K2S - Double-Single 100 Pitch A-Plate Sprocket - 13 Tooth - 2-7/16" Bore Bushings so a 12/C125 from anyThe BlackStar DS100A13H 2 7 16 K2S is a 100 pitch double single strand A Plate roller chain sprocket with 13 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. This sprocket has a 2 7 16" bore and is ready for immediate installation. Specifications Part Number DS100A13H 2 7 16 K2S Chain Pitch 100 Number of Teeth 13 Bore Size 2 7 16" Bore Type Plain Bore Hub Style A Plate