Concept2 RowErg Review

The Concept2 RowErg is the machine every other rowing machine gets compared to, including on this site. It has been in continuous production in substantially its current form for three decades, it is what every competitive erg test in the world is contested on, and it is what a gym means when it says it has a rower.

It is also the only machine in this review that publishes both its dimensions and the floor space it needs. Concept2 states 96 in by 24 in for the machine and separately recommends 9 ft by 4 ft of space. Nobody else in the category tells you the difference between those two things, which is why we use Concept2’s own published relationship to estimate it for every other machine on this site.

What the published numbers say

Concept2’s own comparison page and the manufacturer’s Amazon listing agree on every figure we checked, which is itself worth noting — they frequently do not for other brands.

• 96 in long, 24 in wide, 14 in seat height with standard legs; 20 in seat height with tall legs.
• 57 lb with standard legs, 68 lb with tall legs.
• 500 lb maximum user weight, stated as tested by Concept2. The highest published figure on this site apart from the Aviron StrongGo’s 507 lb.
• Separates into two pieces, storing at 25 x 33 x 54 in with standard legs.
• PM5 monitor with Bluetooth and ANT+.
• Five-year frame warranty, two-year parts.
• Two D cells, and the monitor draws power from the spinning flywheel during a session. No mains socket needed.

The number Concept2 publishes that nobody else does

“Users with an inseam of 38 inches or more may require an extra-long monorail.”

That single line is more useful than every “fits users up to 6 ft 4 in” claim in the category, because inseam is what actually determines whether a rail is long enough and height is only a proxy for it. Measure yours before ordering. It takes two minutes and it is the difference between a machine that fits you and a decade of slightly compromised strokes.

What Concept2 does not publish

A decibel figure. We looked, and there is not one — from Concept2 or from any other manufacturer on this site.

This matters more here than on most machines, because the RowErg is the loud one. Air resistance is a fan, a fan is broadband noise, and broadband noise travels through walls. If you have read a specific decibel number for a Concept2 somewhere, it was produced by a reviewer with a phone app at an unstated distance in a room you know nothing about. Our full write-up on this is here, and the short version is: if you share a wall, buy a magnetic machine.

Five years of ownership

The RowErg has no subscription and never has. The PM5 records every session on its own, ErgData is free, and the machine behaves identically whether it is connected to anything or not.

Against a connected rower at $50 a month, that is a $3,000 difference over five years, before you compare the machines at all. The full cost table makes the gap uncomfortable reading for the subscription brands.

Standard or tall legs?

The only genuine decision here, and it comes down to one number: 14 inches of seat height versus 20.

Fourteen inches is low — below a dining chair, below most sofas. If you can get up off a seat that low without pushing off your hands, buy the standard machine and save the money. If you cannot, or if that is the part of the session you dread, the tall legs are the right choice and the trade is published: 11 lb heavier and a larger stored footprint.

This is the single most useful thing on this page for older rowers and anyone managing stiff knees or hips. A rowing machine you cannot get off is a rowing machine you will not use.

The case against

Three things, honestly.

The footprint. Nine feet by four is a real constraint and it is the reason this machine is not our pick for apartments. It splits in two, which helps, but the front section is still four feet of machine that has to live somewhere.

The noise. Covered above. It is not a flaw — it is what air resistance is — but it is disqualifying in some homes.

The price. Roughly five times a competent budget magnetic machine. What that buys is a 500 lb rating, a five-year frame warranty, parts availability measured in decades, a functioning used market and a monitor whose numbers other rowers recognize. Whether that is worth it depends entirely on whether you will still be rowing in five years.

What we did not do

We have not rowed on this machine. We do not own one, there is no test lab here, and nobody writing this holds a coaching certification. Everything above is read off Concept2’s published specifications and its own Amazon listing, cross-checked between the two, and dated.

If you want a review by somebody who has put thousands of meters on one, they are easy to find and worth reading. What we offer instead is a method you can check.