H-Series cassettes are designed to deliver maximum durability. With all-steel construction and multi-stage heat treatment, these cassettes will stand up to whatever you can throw at them, whether it’s high torque E-bike usage or just good old-fashioned mashing.

If you know a bike mechanic that’s been around for a while, you may notice that they sometimes get a little nostalgic for 9-speed drivetrains. 9-speed is super versatile, easy to adjust, and tolerant of all kinds of abuse. R9 embodies that versatility and durability. With a wide variety of shifter, derailleur, and cassette options, you can use R9 to set up a road bike almost any way that you want. It also slots in easily as a replacement part if your existing drivetrain wears out or breaks. It’s not fancy, but sometimes normal is exactly what you’re looking for.

12 month warranty

  • Compatible with standard HG cassette hub bodies
  • Continuously molded cogs achieve a high standard of durability and straightness
  • R9 Group
  • 9-Speed
  • 11-25T Range
  • Nickel Plated Surface Finish
  • Combination: 11-12-13-15-17-19-21-23-25
  • Steel Cog Material
  • Standard Freehub
SKU KWT-MSH-CS-H09211-25
Barcode # 4710495438115
Brand MICROSHIFT
Shipping Weight 0.3000kg
Shipping Cubic 0.001000000m3

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