Specifications

• Chain Number & Pitch
  80 / 1 in
• Product Type
  Stock Bore Sprockets
• Hub Style
  B
• Number Of Teeth
  12
• Bore Type
  Rough Stock Bore
• Bore Diameter
  1.0000 in
• Length Through Bore
  3.6250 in
• Hardened Teeth
  Non-Hardened Teeth
• Hub Diameter
  2.8440 in
• Hub Type
  B
• Outside Diameter
  4.3300 in
• Caliper Diameter
  3.2390 in
• Pitch Diameter
  3.8640 in
• Maximum Bore Diameter
  1.8750 in
• Tooth Width
  0.5570 in
• Manufacturer Upc Number
  97039368300
• Weight
  7.50 lbs