If it's important to you to make every workout count, the Fluid2 trainer is the most valuable weapon you can add to your indoor training arsenal.
Our engineers designed the Fluid 2 to capture real road feel through the use of a 2.75lb individually precision–balanced flywheel for more momentum and stability of your rear wheel.
We've also adjusted fluid levels for better resistance and improved the position of sealed–cartridge bearings for better inertia and an ultra quiet ride that ensures increased wattage as you increase your speed.
And just like riding outside, simply shift gears to increase or decrease resistance. When you spin your wheels on the Fluid2 it feels like you're actually getting somewhere.
Stop logging junk miles and start employing our exclusive PowerTuned technology—the result of scientific and athletic collaboration. Now riding the trainer feels more like riding on the road because your wheel accelerates and decelerates on an infinite resistance curve, just like it does outside.
Professional cyclists and renowned scientist Allen Lim worked together to develop a power curve based on a hybrid of road and time trial positions, finding the point at which a speed of 25mph overlaps with an output of 400 watts.
This point of overlap is where the optimal power curve resides and is the basis for PowerTuned technology. By training on a PowerTuned curve, you benefit from the most true-to-life speed verses power contingency, no matter what speed you ride at.
PowerTuned technology isn't the only reason why the Fluid2 is the best trainer on the market. We believe you should have as much faith in your training tools as you do in yourself, which is why the Fluid2, like all of our trainers, is backed by a lifetime warranty.
That's also why it's constructed from sturdy, 2-inch round, 16-gauge steel and has adjustable footpads for stability no matter what surface you're on.
**Will fit MOST 29er wheels up to 2.25" width, depending on tire tread. We also recommend using a slick tire or trainer specific tire.