Stop Searching for a Concept 2 Magnetic Rowing Machine (Read This)

You have likely heard that the Concept2 RowErg is the gold standard of indoor rowing. Naturally, you started researching the concept 2 magnetic rowing machine to see if it fits your home gym setup. Here is the hard truth right out of the gate: Concept2 does not make a magnetic rower.

This is a common point of confusion. The Concept2 operates entirely on air resistance. However, before you click away to find a magnetic alternative, you need to understand why this distinction matters and why the "magnetic vs. air" debate usually ends with serious athletes choosing air.

Key Takeaways: Air vs. Magnetic Reality

• Mechanism Difference: Concept2 uses a fanned flywheel (air); magnetic rowers use magnets moving closer to a metal flywheel.
• Resistance Scaling: Air resistance is exponential (the harder you pull, the heavier it feels). Magnetic resistance is linear and fixed.
• Noise Levels: Magnetic rowers are nearly silent. Concept2 rowers generate a distinct "whooshing" wind noise.
• Data Accuracy: Concept2 monitors (PM5) are the industry standard for accuracy; magnetic rowers often estimate power output.

The Mechanics: Why the Confusion Exists

Many people search for a magnetic concept 2 rower because they associate "high quality" and "smoothness" with magnetic resistance. While magnetic rowers (like the Hydrow or Echelon) are incredibly smooth and quiet, they lack the dynamic response of a Concept2.

The Science of the Flywheel

On a Concept2, air enters the flywheel housing through a damper. When you pull the handle, you spin the fan against that air. The resistance is created by fluid dynamics (drag). This means the resistance is infinitely variable. If you pull gently, it feels light. If you pull with explosive power, the air resistance fights back instantly.

Magnetic rowers, by contrast, rely on a brake system. You set a level, and the resistance stays constant regardless of how fast you accelerate the handle. This can lead to a sluggish feel at the catch (the start of the stroke) compared to the crisp engagement of air.

Comparing the Experience: Noise vs. Performance

If you live in a studio apartment with thin walls, this is where your decision gets tricky. Magnetic rowers are the clear winner for silence. You can row while watching TV at a normal volume.

The Concept2 generates wind noise. It isn't deafening—it's rhythmic—but it is audible. However, the trade-off is performance data. Because air resistance is consistent based on physics, a 2:00/500m split on a Concept2 in New York is the exact same effort as one in London. This is why indoor racing championships exclusively use air rowers.

My Personal Experience with the Concept 2

I have spent hundreds of hours strapped into a Concept2 Model D (now the RowErg). There is a specific nuance to this machine that spec sheets don't tell you: the "Drag Factor."

Novices often jam the damper lever on the side of the fan up to 10, thinking it's like a weight stack at the gym. It's not. When I sit down for a 5k or a steady-state session, I actually go into the PM5 monitor settings and display the Drag Factor. I usually adjust the lever until the monitor reads about 130 (which is usually around lever setting 4 or 5).

Why? because dust builds up in the flywheel cage over time. A lever setting of 5 on a brand new machine feels different than a 5 on a dusty gym machine. By looking at the digital Drag Factor, I get the exact same feel every time. You don't get that kind of granular mechanical feedback on magnetic rowers; you just get a generic "Level 1-10." Also, be prepared for the "Concept2 cough"—the dry throat you get from inhaling that kicked-up dry air during a sprint interval. It's a badge of honor.

Conclusion

While a concept 2 magnetic rowing machine is a myth, the machine that does exist is the industry leader for a reason. If you prioritize silence above all else, look for a magnetic rower. But if you want the machine that sets the standard for data accuracy, durability, and true water-simulation feel, stick with the air-based Concept2.

Frequently Asked Questions

Is the Concept 2 rower magnetic or air?

The Concept 2 is 100% air resistance. It uses a fanned flywheel. The resistance is generated by the air drag against the fan blades as you spin them.

Can I convert a Concept 2 to magnetic resistance?

No, the design is integral to the frame and monitor calibration. Adding magnets would destroy the accuracy of the PM5 monitor, which relies on the deceleration rate of the fan to calculate your power.

Is magnetic resistance better than air for beginners?

Not necessarily. Magnetic is quieter, which helps for home use, but air resistance teaches better form because you must apply force properly to keep the flywheel spinning. Air rowers naturally adjust to your strength level.