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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Hub Diameter: 2-13/16"
This 160B9 sprocket is a durable
Tooth Count: 21
120C55 sprockets with a stock bore come with the standard 1-1/2" inside diameter hole with no keyway or setscrews and can be easily machine bored to custom sizes
140F23 Sprocket Dimensions
Metric 12B SA2 Attachment Connecting Link 1.25" Finished Bore Hub Diameter: 2-13/16"Our superior 12B SA2 attachment connecting link is designed explicitly for metric 19. 05mm pitch 12B chain and conforms to ISO and DIN dimensional standards for direct interchangeability. Each precision component of this 12B SA2 attachment is made from top quality carbon steel that has been heat treated for extended working life and durability. We supply this attachment as a standard connecting link (master link) or assembled onto the 12B roller chain
