The Sunrace MZ90 is a 12-speed cassette with 11-50T and is fully compatible with the HG freewheel hub from Shimano. This is the solution for those who don't have an XD freewheel and want to drive 1x12.

Specifications

• 12-speed Wide Ratio
• 7 Sprockets on 2 Alloy Spider Carriers
• A7075 Largest Sprocket
• Alloy Lockring & Spacers

• Use: MTB
• Suitable for Freehub: Shimano HG
• Suitable for: 12-speed
• Teeth: 11-50
• Gradation: 11-13-15-17-19-21-24-28-32-36-42-50

• SRAM 12-speed rear derailleur:
  • Eagle X01 Type 3.0-LD
  • Eagle GX Type 3.0-LD

• Aluminum Lockring
• Hi-Ten. Steel Cogs

• Black chrome

• 586g