Mounting the Cassette

NOTE: A cassette is not included with the trainer.
  1. Place the trainer on its side with the freehub body 1 facing up.

    Device with a callout
  2. Select an option:

    Cassettes with a callout
    • If you have a Shimano® or SRAM® 8, 9, or 10 speed cassette, use the standard freehub body with a spacer 5.

    • If you have a Shimano or SRAM 11 or 12 speed cassette, use the standard freehub body with no spacer.

    • If you have a different cassette style, such as Campagnolo®, SRAM XD, or XD-R, go to www.garmin.com to purchase the compatible freehub body.

  3. Mount the cassette to the trainer.

    You should refer to the owner's manual provided with your cassette.

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June 2026