This is a review of the Concept2 RowErg (Model D), the industrial-grade gold standard for performance rowing. Rebranded in 2021 but functionally unchanged, it’s the anti-bullshit machine. In a world of $2,000 smart rowers with subscription fees, the RowErg turns effort into measurable output. No screens. No cult. Just a fan, a chain, and your suffering. This isn’t a luxury experience. This is the tool that measures world records. If you want a connected fitness toy, look elsewhere. If you want to get objectively stronger and fitter, this is your machine.
Disclaimer: You’re here to find a product that’ll get you results, and I’m here to help. Just a heads-up: As an Amazon Associate, I earn from qualifying purchases. If you buy through my links, I get a small commission at no added cost to you. It’s like I get a little something for doing the heavy lifting on research. Fair deal? Now, let’s get into the good stuff.
Considering a high-tech, immersive rower instead? Compare this to our deep dive on the Hydrow Origin and its subscription reality.
Overview & Specs: Industrial Design, Zero Fluff
Note: Concept2 officially rebranded this machine as the “RowErg” in 2021. Everyone still calls it the Model D. It’s the same legendary machine, now with subtle quality-of-life upgrades like an integrated device holder.
The Concept2 RowErg is a direct-drive, air resistance rower. It’s been the standard in competitive rowing, CrossFit boxes, and serious home gyms for decades.
- Resistance: Air (infinitely variable via damper setting 1-10)
- Monitor: PM5 Performance Monitor with Bluetooth & ANT+
- Footprint: 96″ L x 24″ W (stores upright; breaks into two pieces)
- Leg Height: Standard (14″) or Tall (20″) option. The Tall option is a game-changer for older users or those with limited mobility.
- Device Holder: Built-in, adjustable holder for phone/tablet (on newer RowErg models).
- Power: PM5 is self-powering via flywheel; batteries are only for the display when not in use.
- Subscription Required: ABSOLUTELY NOT.
Performance & Feel: Why Air Resistance Is King
The “Self-Regulating” Resistance (The Killer Feature)
This is the magic. On a smart rower, you set the resistance digitally. On the RowErg, the resistance is created by air. The harder you pull, the more air you move, the heavier it gets. It perfectly matches your output. There’s no cheating. Your momentum becomes your enemy. It’s brutally honest.
The Damper Setting: The Most Misunderstood Knob
The damper (1-10) controls how much air gets into the flywheel. It’s NOT a difficulty level.
- Setting 10: Max air. Feels like rowing through mud. You’ll gas out in 5 strokes.
- Setting 3-5: The sweet spot for most. Simulates the feel of water.
- Pro Tip: Ignore the damper. Let the PM5 monitor show you your Drag Factor (a precise number, usually 115-135 for training). This is how you compare efforts accurately.
“The Concept2’s air resistance provides a unique, self-regulating load that directly correlates to power output. It teaches efficient force application better than any constant-tension machine. If you can produce a good split time on a Concept2, you’re generating real, measurable power.”
— Eugene Thong, CSCS
The PM5 Monitor: Your Data-Driven War Room
This is where the Concept2 flexes. The PM5 looks basic. It’s a weapon.
- Core Metrics: Split Time (/500m), Watts, Stroke Rate, Total Calories.
- Connectivity: Bluetooth Smart & ANT+. Syncs seamlessly with ErgData (log workouts), EXR (gameified rowing), and Zwift.
- Games & Workouts: Built-in interval timers, the infamous “Fish Game” (yes, really), and race against past performances.
The Bottom Line: Your data is yours. No walled garden. No monthly fee to see your history. It exports to CSV like a champion.
Pro Tip: Buying Used? Check the “Lifetime Meters”
Looking at a used Model D/RowErg? Here’s how to check its usage (a major search query we’re answering):
- On the PM5, go to Main Menu > More Options > Utilities > Product ID > More Information.
- Look for “Lifetime Meters.”
Under 1 million meters is essentially brand new. 5-10 million</strong is moderate use for a home gym. These machines are rated for tens of millions of meters. This is your due diligence.
Concept2 RowErg vs. Smart Rowers: The Purist’s Choice
| Feature | Concept2 RowErg | Hydrow / Peloton Row | The Verdict |
|---|---|---|---|
| Price Point | $ (One-time) | $$$$ (+ Monthly Sub) | Concept2 wins. Lower cost of entry, zero ongoing tax. |
| Resistance & Feel | Air (Self-regulating, loud) | Electromagnetic (Smooth, quiet) | Draw. Air for sport & measure. Digital for quiet, immersive experience. |
| Experience | You vs. the data. Pure. | Immersive classes, scenery, coaching. | Smart rowers win on engagement. Concept2 wins on focus. |
| Durability / Resale | Indestructible. Holds value. | Tech product. Depreciates. | Concept2 dominates. A 10-year-old machine is still a tank. |
| Maintenance | DIY-friendly. Chain needs occasional 3-in-1 oil. Parts available for decades. | Requires tech support. Proprietary parts. | Concept2 dominates. You own it, you fix it. It’s simple. |
“For measurable, periodized training, the Concept2 is untouchable. The consistency of its performance data allows you to track progress with scientific accuracy. You’re not guessing if you’re improving—the split time tells you. This objective feedback loop is critical for long-term adherence and results.”
— Charles Damiano, B.S. Clinical Nutrition
Final Verdict: Who This Machine Is For (And Who Should Run)
Buy the Concept2 RowErg If:
- You want the unvarnished truth about your fitness.
- You hate subscriptions and walled gardens.
- You value durability and resale value over aesthetics.
- Your goal is performance (better splits, more watts) over “experience.”
- You don’t mind noise and a utilitarian look.
Do NOT Buy the Concept2 RowErg If:
- You need to be entertained by a screen to workout.
- You have paper-thin walls and angry neighbors.
- Your living room is a showroom. This is a tool, not furniture.
- You want guided, curated workouts without connecting external apps.
Related Rowing & Home Gym Guides
- Hydrow Origin Review: The Immersive Screen vs. Subscription Reality
- Best Compact Cardio Machines for Small Spaces
- How to Row with Proper Form: The 5-Minute Technique Fix
The Iron Lexicon: Concept2 Edition
- Split Time (/500m)
- The king metric. Your projected time to row 500 meters at current power. The only number that matters for pacing. Lower = faster.
- Drag Factor
- A precise number (shown on PM5) representing the actual resistance, accounting for air density and flywheel wear. Makes damper settings irrelevant. Use this to standardize workouts.
- Stroke Rate (SPM)
- Strokes Per Minute. Higher isn’t better. Efficiency (a low split at a low SPM) is the goal.
- Drive & Recovery
- The stroke’s power phase (drive: legs, back, arms) and return phase (recovery: arms, back, legs). A 1:2 ratio (quick drive, slow recovery) is efficient.
- ErgData / Logbook
- The official free app. Syncs via Bluetooth, stores every workout, ranks you on the Concept2 online leaderboard. This is your permanent, free performance journal.
- The “Flywheel Breather”
- The distinctive “whoosh” sound. It’s the sound of work being done. Loud but honest.
Bottom Line: The Concept2 RowErg (Model D) is the AK-47 of fitness equipment: ugly, loud, utterly reliable, and it gets the job done forever. It doesn’t care about your feelings. It only measures your work. It engages 86% of your muscles with every stroke. A 180lb person can burn 600-800 calories per hour at a moderate pace—15-20% more than a stationary bike for the same effort. If you can handle that truth, it’s the last rower you’ll ever need to buy.
