Dear customers, due to COVID-19 restrictions, our business is impacted as many others. Slow supply of raw materials, high prices of materials, movement restrictions of our peoples...
We are a small family business and we struggle between our day jobs, families and AmberBikes.
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12-speed cassette (Shimano Micro Spline freehub)

12-speed cassette for Shimano Micro Spline Freehubs. 

  • Lightweight.
  • Enhanced teeth chamfers for flawless shifting and error-free back-pedaling.
  • Up to 520% range.
Technical specifications
  • Material: Chromoly steel alloy + 7075-T651 Aluminum Alloy (largest cog).
  • Manufacturing: CNC Milling.
  • Weight: 335±1%
  • Cassette gear: 10-12-14-16-18-21-24-28-32-37-44-52.
  • Compatible rear derailleurs: with: SRAM 12-speed: XX1 Eagle, X01 Eagle, GX Eagle, NX Eagle. Shimano 12-speed: RD-M7100 (SLX), RD-M8100 (XT), RD-M9100 (XTR) SGS (long-cage) version only.
  • Freehub compatibility: Shimano Micro-Spline.
  • Surface coating: Colored anodized (largest cog), Nickel (main block)