BlackStar D100R28 - Double Strand 100 Pitch R Sprocket - 28 Tooth 4L Section 1360K9 has 9 ribs and

1360K9 has 9 ribs and a 136

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com/s/files/1/0666/7721/products/T5-T10-AT5-AT10_eb3c8abf-5a1b-4953-b04b-bfd33c6e9dda

com/s/files/1/0666/7721/products/Banded_VX_Predator_072286c2-119a-4a7f-97a2-c638c41c968c

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BlackStar D100R28 - Double Strand 100 Pitch R Sprocket - 28 Tooth 4L Section 1360K9 has 9 ribs andThe BlackStar D100R28 is a 100 pitch double strand R roller chain sprocket with 28 teeth, precision manufactured from SAE 1045 steel and features machine cut tooth profiles for smooth, reliable chain engagement. Specifications Part Number D100R28 Chain Pitch 100 Number of Teeth 28 Bore Type Plain Bore Hub Style R Strand Count Double Material Steel Outside Diameter 11. 84" Pitch Diameter 11. 164" Approx. Weight 45. 700 lbs Cross references: Browning