Specifications

• Chain Number & Pitch
  2042 / 1 in
• Product Type
  Stock Bore Sprockets
• Hub Style
  A
• Number Of Teeth
  21
• Bore Type
  Rough Stock Bore
• Hardened Teeth
  With Hardened Teeth
• Hub Type
  A
• Outside Diameter
  7.2400 in
• Caliper Diameter
  6.0660 in
• Pitch Diameter
  6.7100 in
• Tooth Width
  0.2840 in
• Chain Roller Diameter
  0.6250 in
• Manufacturer Upc Number
  97039346995
• Weight
  2.62 lbs