Specifications

• Chain Number & Pitch
  50 / 5/8 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
• Length Through Bore
  1.2500 in
• Hardened Teeth
  Hardened Teeth
• Pitch Type
  Single
• Hub Diameter
  3 in
• Hub Type
  B
• Maximum Bore Diameter
  2 in
• Tooth Width
  0.343 in
• UPC_NO
  097039358479
• Weight
  2.70 lbs