CycleOps 9904 Fluid2 Trainer

• Fluid resistance unit provides a quiet and consistent ride.
• Progressive resistance offers the widest resistance range and road-like feel.
• Best-selling trainer in the USA.
• Compatible with Zwift and other virtual training apps.

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 (with patented fan design) 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. And thanks to our built-to-last manufacturing process, the Fluid² can help you conquer one goal after the next.

Want to train with Zwift or CycleOps VirtualTraining? All you need is a speed sensor. Visit our setup guide to learn how to get started.

Upgrade to the Fluid² Training Kit #9905 to receive 2 climbing blocks, a training mat and a sweat guard – just add your bike and get started.