Premium PickRank #4 in Air Bikes
Concept2 BikeErg
by Concept2Buy later
Score
Technically a flywheel-spindle hybrid (not pure air-fan), but lives in this category in every comparison. PM5 monitor, watts not RPM, the same data ecosystem as the RowErg. Best monitor in any cardio machine, period.
Best price at
Amazon
$1,449.99
- Owners who already use a Concept2 RowErg or SkiErg and want the same monitor
- Data-driven trainers who want watts, ANT+, and PM5-based programming
- Cyclists who want to train indoors on a familiar road-bike geometry
- Buyers who plan to keep a single machine for 15-plus years
- Households comfortable ordering direct-ship from Concept2
- You want a pure air-fan feel (BikeErg is spindle-flywheel hybrid)
- You need Amazon Prime shipping (BikeErg is direct-ship only)
- Your budget is under $1,000
- You want arm-bar engagement like Assault or Schwinn provides
48 inches long by 24 inches wide. Footprint is smaller than full air bikes since there are no arm bars. Add 12 inches behind for chain access during service. Ceiling 7 feet sufficient. No fan swing to clear.
easy — Owners report 20 to 30 minutes for assembly. The frame ships in two main pieces; saddle, handlebars, pedals, and PM5 console attach with supplied tools. The drivetrain is pre-installed.
Best paired with an established Concept2 ecosystem (RowErg, SkiErg) or as a deliberate premium pick after the buyer has tried a basic air bike and wants better data.
Strengths
- ↑Pm5 Monitor
- ↑Damper For Resistance Feel
- ↑Fits Standard Road
Weaknesses
- ↓Brand-Direct Only
- ↓Different Feel Than
What owners actually complain about
Synthesized from owner reviews and community threads. Paraphrased, not quoted.
- Direct-ship only, not on Amazon, longer delivery windows
- Spindle-flywheel feel differs from pure air-fan bikes and confuses CrossFit veterans
- Premium price point excludes budget buyers
- No arm bars means no upper-body engagement
- Damper adjustment takes a few sessions to dial in
Buyer sentiment
Based on 25 user mentionsBuyers praise Pm5 Monitor and Damper For Resistance Feel. Some flag Brand-Direct Only.
Verdict: The premium data-first air bike — best for Concept2 loyalists who want the PM5 monitor and 15+ years of low-maintenance use.
Specs that matter
| Spec | Value |
|---|---|
| Drivetrain | Chain + spindle + flywheel, air resistance |
| Monitor | PM5 (watts, ANT+/Bluetooth, Zwift/TrainerRoad, 14h storage) |
| Power offset | ~15–20% vs direct-measurement pedals |
| Adjustability | Damper lever (light spin to heavy grind) |
What you get
- Best monitor — most reliable training computer in the category
- Legendary durability — 15+ year owner reports common
- Precise intervals — watts-based programming + global leaderboard
What you give up
- Distribution — direct-ship only, 2–4 week windows, no Prime
- Upper body — no arm-bar engagement like a fan bike
Buy it if you want the best monitor and decade-plus reliability. Skip it if you want pure air-fan feel, arm engagement, or fast delivery.
A 2022 systematic review on air biking found significant cardiometabolic gains after 8-week HIIT programs — and the PM5's watts display makes those programs reproducible.
Full specs
- Drive Type
- Spindle + flywheel
- Console
- PM5
- Max User Weight
- 330 lb
- Connectivity
- ANT+, Bluetooth
Common questions
Is the BikeErg a real air bike?
Not technically. The BikeErg uses a spindle plus flywheel system rather than the fan-only drives on Assault, Echo, or Schwinn bikes. Resistance still comes from air, but the feel and the data profile are different. Owners who prefer the BikeErg cite the PM5 console as the deciding factor.
How accurate is the PM5 watt measurement?
The PM5 measures power at the flywheel rather than the crank or pedal, which means it reads roughly 15 to 20 percent lower than direct-measurement power meter pedals. For training consistency it is excellent. For comparing your indoor watts to outdoor watts, expect the offset.
Why is the BikeErg only sold direct from Concept2?
Concept2 sells direct to keep retail prices stable and to manage their warranty and parts ecosystem. The tradeoff is no Amazon Prime delivery; shipping windows are typically 2 to 4 weeks.
How does the BikeErg compare to a Peloton?
Different products entirely. The Peloton is a flywheel bike optimized for instructor-led classes with a built-in screen. The BikeErg is a power-measured air-resistance trainer optimized for data-driven programming. The BikeErg wins on durability and training analytics; the Peloton wins on entertainment and community classes.
Does the BikeErg work with Zwift?
Yes. The PM5 broadcasts ANT+ and Bluetooth power and cadence data that Zwift, TrainerRoad, and other indoor training apps read natively.
What is the realistic service life?
Concept2 ergs are known for 15-plus years of moderate daily use with minimal maintenance. The chain drive needs occasional lube, the PM5 monitor receives firmware updates, and replacement parts are stocked in the US for at least a decade after model retirement.
Sources & references
- ManufacturerUnderstanding the PM5— Concept2
- ManufacturerPM5 101— Concept2
- CommunityBikeErg watts compared to power meter pedals— Concept2 Forum
- CommunityReviews on the PM5 and feedback on firmware— Concept2 Forum
- ResearchAir Bike HIIT systematic review— ResearchGate
- ResearchNarrative Review of HIIT— NIH PMC
Full buying guide