Specifications

• Chain Number & Pitch
  25 / 1/4 in
• Product Type
  Stock Bore Sprockets
• Hub Style
  B
• Number Of Teeth
  21
• Bore Type
  Rough Stock Bore
• Number Of Strands Across
  1
• Material
  Steel
• Number Of Hubs
  1
• Bore Range
  0.2500 to 0.8750 in
• Hub Type
  B
• Pitch Diameter
  1.6770 in
• Tooth Width
  0.1100 in
• Manufacturer Upc Number
  781711681879
• UPC_NO
  781711681879
• Weight
  0.27 lbs