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Make every workout count

Better health. Faster splits. More me-time. Whatever your goals may be, the Fluid² helps you get the most out of each indoor training ride.

The large, precision-balanced flywheel lets you easily customize each ride simply by shifting gears, just as you would outside. This design also helps keep your Fluid² working better – longer.

Product details

  1. Quiet 64-68 decibel noise level at 20 mph
  2. Fluid resistance unit provides a quiet and consistent ride
  3. Large precision-balanced flywheel allows for improved road-like feel
  4. Eccentric leveling feet allow for easy adjustment on uneven surfaces
  5. Features clutch knob for perfect roller to tire tension each ride
  6. Roller allows for 650b, 700c, 26", 27" and 29" wheel sizes up to 2" wide
  7. Quick release skewer accommodates 120mm, 130mm, and 135mm rear dropouts
  8. Compatible with indoor cycling apps

More options


Adjustable feet Yes
Adjustable resistance Yes
Foldable stand Yes
Skewer Yes
PC compatible Yes
Quick setup Yes
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Weights are based off Trek pre-production products at time of publication. Weights may vary in final production.

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