Concept2 RowErg (Model D) Review: The Gold Standard Indoor Rower (2026)
Last updated June 2026
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| Category | Score |
|---|---|
| Build Quality | 9.5/10 |
| Space Efficiency | 9.0/10 |
| Noise Level | 7.0/10 |
| Value | 9.0/10 |
| Features | 9.5/10 |
| Ease of Use | 8.0/10 |
| Versatility | 9.5/10 |
| Warranty | 8.5/10 |
| Overall | 8.75/10 |
The Concept2 RowErg — formerly known as the Model D — is the most researched, most widely used, and most respected indoor rowing machine in existence. It’s the official rowing machine of CrossFit, the standard equipment at the annual World Rowing Indoor Championships, the rower you’ll find in every Olympic training center, and the machine that defines the benchmark for all other rowers. This review examines every aspect of the RowErg to determine whether it deserves its legendary status for apartment dwellers and small-space home gym owners.
Specifications
| Specification | Detail |
|---|---|
| Overall Length | 96 in (243 cm) |
| Width | 24 in (61 cm) |
| Seat Height | 14 in (standard) or 20 in (tall legs option) |
| Monorail Length | 54 in (suitable for inseams up to 38 in) |
| Machine Weight | 57 lb (26 kg) standard; 68 lb (31 kg) with tall legs |
| Weight Capacity | 500 lb (227 kg) |
| Resistance Type | Air resistance with damper levels 1–10 |
| Frame Construction | Welded aluminum I-beam monorail, steel front leg |
| Chain/Belt | Nickel-plated steel chain (partially enclosed) |
| Monitor | PM5 Performance Monitor |
| Power | 2 × D-cell batteries (user-replaceable) |
| Connectivity | Bluetooth, ANT+, USB B |
| Stored Dimensions | Split into two pieces: ~24 × 20 × 48 in each |
Build Quality: 9.5/10
The Concept2 RowErg’s construction quality is — in a word — commercial. This is not a marketing claim; it’s an observable fact backed by the machine’s presence in commercial gyms, military fitness centers, and Olympic training facilities worldwide.
Frame and Monorail
The monorail is a welded aluminum I-beam — the same structural profile used in building construction for its optimal strength-to-weight ratio. Unlike the steel tubes found on budget rowers, the I-beam resists torsional flexing and maintains its straightness under the 500 lb weight capacity. The anodized finish resists scratches and oxidation, maintaining its appearance through years of sweat-drenched sessions.
The front leg is constructed from powder-coated steel box-section tubing. The triangular geometry provides rock-solid stability even during the most aggressive sprint finishes. Four adjustable foot levelers accommodate uneven floors.
The Flywheel and Damper
The flywheel housing contains a precision-machined aluminum fan with a spiral damper that controls airflow. The damper settings (1–10) don’t directly change resistance — they change the feel of the stroke by altering how quickly the flywheel decelerates between pulls. Setting 1 feels like rowing a racing shell (fast, light stroke); setting 10 feels like rowing a heavy barge (slow, powerful stroke). Most users find their optimal feel between settings 3 and 5.
The partially enclosed nickel-plated steel chain requires minimal maintenance — a few drops of Concept2’s recommended lubricant every 50 hours of use. The chain is quieter than the full-chain systems of older models and more durable than the belt drives found on some competitors.
The Seat and Rollers
The seat rides on eight polyurethane rollers (four above the rail, four below) that provide silky-smooth gliding motion with zero play or wobble. The rollers are self-lubricating and typically last 5–10 years with normal use. Replacement is a simple 15-minute procedure that requires no special tools.
The molded seat is firm — intentionally so. A firm seat provides better power transfer during hard strokes, though some users add a cushion for comfort during long steady-state sessions. Concept2 offers a fitted seat pad as an accessory.
The Handle and Footrests
The ergonomic handle is molded from a textured polymer that provides secure grip even with sweaty hands. Its 19-inch width accommodates all shoulder widths comfortably. The footrests are adjustable across a wide size range (men’s size 5–14+) with velcro-style straps that secure quickly and release with a simple pull.
Space Efficiency: 9.0/10
The RowErg’s space efficiency story is defined by the split-frame design — a feature unique to Concept2 among major manufacturers.
Split-Frame Storage
By pulling a single locking lever, the monorail separates cleanly from the flywheel section. No tools required. The resulting two pieces each measure approximately 24 × 20 × 48 inches. This allows storage in:
- Standard closets (24-inch depth)
- Under beds with 12+ inch clearance
- Against walls without consuming floor depth
- Car trunks for transport to rowing competitions
The split-frame design is the primary reason the RowErg works in apartments where fixed-frame rowers (like the WaterRower or Hydrow) simply cannot fit. A 96-inch machine is unworkable in most apartments; two 48-inch pieces are entirely manageable.
Assembly Footprint
When assembled for rowing, the RowErg requires approximately 96 × 24 inches of floor space plus a few feet of clearance behind for the handle travel and seat movement. This is comparable to a standard treadmill but less than most front-drive ellipticals. The 14-inch seat height is lower than most cardio machines, which helps the rower feel less visually imposing in a small room.
Portability
At 57 lb (split into two pieces), the RowErg is movable by virtually anyone. Caster wheels on the front leg allow the assembled machine to roll for repositioning. The split pieces can be carried individually for storage in separate locations if needed.
Noise Level: 7.0/10
The noise level is the RowErg’s most significant drawback for apartment dwellers — and the primary reason it doesn’t score higher overall in this review.
Sound Characteristics
The RowErg produces a distinctive whooshing sound from the spinning flywheel fan. At moderate steady-state intensity (2:00 per 500m pace, approximately 60% effort for a fit male), noise registers approximately 65–70 dB at 3 feet distance. At high intensity sprint paces (sub-1:40 per 500m), this increases to 75–80 dB.
Importantly, the sound is primarily airborne (the whoosh of displaced air) rather than impact noise (foot strikes on a floor). Airborne noise is less disturbing to downstairs neighbors than impact vibration, though it is audible in adjacent rooms.
Noise Management Strategies
For apartment use, several strategies reduce noise impact:
-
Rubber mat: A 3/4-inch rubber mat underneath absorbs any residual vibration and reduces sound reflection off hard floors. Expect 2–3 dB reduction.
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Time management: The RowErg is best used during waking hours when ambient household noise is higher. Early morning sessions (before 7 AM) may disturb light-sleeping neighbors in thin-walled buildings.
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Session duration: Rowing workouts are typically shorter than cycling or treadmill sessions (20–40 minutes vs. 45–60 minutes), limiting total noise exposure.
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Room placement: Position the rower away from shared walls if possible. A room divider or heavy furniture between the rower and shared walls helps absorb sound.
Comparison to Other Machines
| Machine | Noise Level at Moderate Intensity | Noise Type |
|---|---|---|
| Concept2 RowErg | 65–70 dB | Airborne whoosh |
| Magnetic rowing machine | 35–45 dB | Mechanical whir |
| Treadmill (running) | 70–80 dB | Impact + motor |
| Air bike | 60–70 dB | Airborne whoosh |
| Spin bike | 45–55 dB | Belt/friction hum |
The RowErg is quieter than running on a treadmill but louder than magnetic resistance machines. The sound character (smooth white noise) is less objectionable than the rhythmic thumping of treadmills or the clicking of chain-drive bikes.
Value: 9.0/10
Purchase Price vs. Lifespan
The Concept2 RowErg’s purchase price represents exceptional value when amortized over its expected lifespan. With proper maintenance, a RowErg typically lasts 15–20 years in home use. Commercial facilities report 10–15 years of heavy daily use before major component replacement is needed.
At 20 years of service, the annual cost of ownership is remarkably low. Replacement parts (chain, rollers, handle cord, batteries) are inexpensive and widely available. The PM5 monitor can be replaced as a unit if damaged. No proprietary service is required — any mechanically competent user can perform all maintenance.
Resale Value
Concept2 rowers hold their value better than any other fitness equipment. Used RowErgs in good condition typically sell for 60–75% of the new price, even after 5+ years of use. This strong resale market reflects the machine’s durability and the large demand from rowing clubs, CrossFit boxes, and home gym enthusiasts.
Total Cost of Ownership
| Cost Item | Estimated Cost | Frequency |
|---|---|---|
| Initial purchase | ~$945 | One-time |
| Chain lube | $8 | Every 50 hours |
| D-cell batteries | $6 | Every 2–3 years |
| Replacement chain | $35 | Every 5–8 years |
| Replacement rollers | $40/set | Every 8–12 years |
| PM5 (if damaged) | $160 | As needed |
Features: 9.5/10
The PM5 Performance Monitor
The PM5 is the most advanced fitness monitor in indoor rowing and among the most sophisticated of any cardio machine. Its capabilities include:
Real-time metrics:
- Pace per 500 meters (the standard rowing metric)
- Watts (power output)
- Calories per hour
- Stroke rate (strokes per minute)
- Heart rate (via Bluetooth or ANT+ chest strap)
- Distance, time, split times
Workout modes:
- Just Row (immediate start)
- Preset workouts (distance, time, interval, calorie targets)
- Custom workout programming
- Games (target training with visual feedback)
- Pace boat (race against a virtual competitor)
Data management:
- Internal memory stores all workouts
- USB data export to USB drive
- Bluetooth/ANT+ connectivity to smartphones
- Automatic upload to Concept2 Online Logbook
- Integration with Strava, Apple Health, and training platforms
The Online Logbook
The Concept2 Online Logbook is a free platform that automatically receives workout data from the PM5 via the ErgData smartphone app. It tracks lifetime meters, ranks your performance against other users worldwide, and supports challenges like the annual Holiday Challenge (200,000 meters between Thanksgiving and Christmas).
This online ecosystem creates a powerful motivational tool: your workout data contributes to rankings, team affiliations, and personal goals in a way that no other rowing machine ecosystem replicates.
Ease of Use: 8.0/10
Assembly
The RowErg ships in two boxes and requires approximately 30–45 minutes of assembly. The process involves attaching the front leg to the flywheel section, connecting the monorail, installing the seat, and inserting batteries into the PM5. Clear instructions and included tools make this manageable for anyone with basic mechanical competence.
Technique Learning Curve
Rowing has a technique learning curve that distinguishes it from walking (treadmill) or cycling. Proper rowing technique requires coordinating the leg drive, back swing, and arm pull in the correct sequence — and reversing that sequence on the return. Poor technique reduces efficiency and increases injury risk.
Concept2 provides extensive free technique resources on their website, including video tutorials, step-by-step guides, and technique fault diagnosis. Most users develop acceptable technique within 5–10 sessions. However, the initial learning period can be frustrating for users who want to jump in and perform optimally immediately.
Daily Operation
Once learned, rowing is straightforward: strap your feet in, set the damper, grab the handle, and row. The PM5 wakes automatically when you start moving. The large display is readable from the rowing position. The only periodic maintenance is occasional chain lubrication.
Versatility: 9.5/10
User Size Range
The 96-inch monorail accommodates users with inseams up to approximately 38 inches, which covers virtually all users up to about 6’8”. The 500 lb weight capacity is the highest of any rowing machine. The 14-inch seat height works for users as short as approximately 4’10”. No other rower matches this size inclusivity.
Intensity Range
Air resistance provides essentially infinite scalability. Gentle rowing at 3:00 per 500m pace produces minimal effort suitable for rehabilitation or warm-up. All-out sprints at 1:20 per 500m challenge the fittest athletes in the world. The RowErg is used equally by cardiac rehabilitation patients and Olympic gold medalists — a versatility no other machine can claim.
Workout Types
The RowErg supports:
- Steady-state cardio: Long duration, moderate intensity (20–60 minutes)
- HIIT: Short, intense intervals with recovery periods
- Sprint training: Maximum effort for short distances
- Technique work: Slow, deliberate strokes focusing on form
- Endurance building: Progressive distance challenges
- Cross-training: Complementary conditioning for runners, cyclists, swimmers
Warranty: 8.5/10
Concept2 provides:
- 5-year frame warranty
- 2-year parts warranty (moving parts, PM5, cables, chain)
This warranty is backed by Concept2’s U.S.-based manufacturing and customer service. The company has a decades-long reputation for honoring warranty claims without hassle. Replacement parts are stocked in Vermont and ship quickly.
The warranty is shorter than some residential fitness equipment (some Schwinn bikes offer 10-year frame warranties), but Concept2’s track record for durability and support is arguably more valuable than a longer paper warranty from a less reliable manufacturer.
Ideal User Profile
The Concept2 RowErg is ideal for:
- Apartment dwellers with 8+ feet of available floor space who can split the machine for storage
- CrossFit and functional fitness enthusiasts who need the competition-standard machine
- Data-driven athletes who want the most accurate performance tracking available
- Users seeking total-body low-impact cardio that engages 86% of muscles
- Buyers who value durability and longevity over quiet operation
- Anyone planning to row competitively or participate in online rowing challenges
The RowErg is less ideal for:
- Users in thin-walled apartments with noise-sensitive neighbors (magnetic rowers are quieter)
- Those who need permanently installed, furniture-quality equipment (WaterRower looks better)
- Buyers seeking immersive entertainment content (Hydrow and Ergatta offer this)
- Users with less than 7.5 feet of available floor space during rowing sessions
Final Verdict
The Concept2 RowErg earns its legendary status through an unmatched combination of commercial durability, infinite resistance scalability, the industry’s best performance monitor, and a split-frame design that makes it workable in spaces where no other quality rower could fit. Its only significant drawback for apartment use is the moderate noise level from the air resistance fan — a tradeoff that delivers the most authentic rowing feel available but requires consideration for shared-wall living.
For apartment dwellers who can accommodate the noise (ground-floor units, reasonable workout hours, understanding neighbors) and have the floor space for 96 inches of assembled length, the RowErg represents one of the best investments in home fitness equipment available at any price.