Sunrace CSMZ903 Cassette (Black) (12 Speed) (Shimano/SRAM) (11-51T)

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Price: $121.99 (Save 10%)
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The Sunrace CSMZ903 Cassette allows you to run a 12-speed Shimano mountain bike drivetrain with a classic Hyperglide-style freehub.


  • Lightweight wide-range mountain cassette compatible with HG 8-11 speed freehub bodies
  • Fluid Drive Plus shift enhancing design
  • 7075 aluminum largest 3 cogs, all other cogs are steel
  • 7 cogs on 2 aluminum spiders, aluminum lockring, and spacers
  • Compatible with Shimano 12-speed mountain bike drivetrain and derailleurs
  • Not compatible with Shimano 12-speed road derailleurs

Type: Cassette
Speeds: 12 Speed
Drive Type: Shimano/SRAM (Hyperglide)
Color: Black
Weight: 517g (11-51T)

Sprocket Configuration:

  • 11-51T: 11-13-15-17-19-21-24-28-33-39-45-51

This product was added to our catalog on December 14, 2022