Sunrace Cassette MZ903 11-51T 12 Speed Shimano compatible

• Shimano compatible
  
• MZ 12-Speed Wide-Ratio Cassette
  
• Fluid Drive Plus
  
• Number of Teeth: 11-51T [WA5]
  
• Light Weight Holes
  
• Gear Combination: 11-13-15-17-19-21-24-28-32-36-42-51
  
• Spider Material: Aluminum / Red Anodized
  
• Sprockets On Spider: 7 Sprockets on 2 Spider Carriers
  
• Sprocket Material: 1st~10th: Hi-Tensile Steel 11th~12th: A7075 Aluminum / Anodized
  
• Spacer Material: Aluminum / Red Anodised
  
• Lock Ring: Aluminum / Red Anodised
  
• Chain Compatibility: 12-Speed
  
• Finish: Silver
  
• Weight: 586g