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54 Tooth #25 Sprocket - 2 Pack


The REV Robotics #25 54 tooth sprocket fits on a 5mm hex shaft. The hex shaft interface completely eliminates the need for expensive hubs or using potentially unreliable set screws. Sprockets 15 tooth and larger have a hole pattern on an 8mm pitch enabling easy mounting directly to REV Extrusion, REV Brackets, and other 8mm pitch systems. All REV motion products have a uniform 15mm width to make quick design swaps fast and easy.


  • Chain Size: #25
  • Material: Acetal (Delrin/POM)
  • Thickness: 15mm
  • Hole Diameter: M3 clearance
  • Hole Spacing: 8mm



  • SprocketDrawings



Additional Resources

  • SprocketGuide
  • BuildingGuide