Blog / Cycling Gear
Best Cycling Power Meters 2026
Cycling power meters researched for accuracy, battery life, and value. Pedal-based, crank-based, and spider picks across every budget.
Best Cycling Power Meters for 2026
BEST VALUE
SRAM Apex DUB Left Crank Arm and Power Meter
Under $250
TOP PICK
Stages Cycling
Under $500
GREAT OPTION
Quarq DZero DUB Power Meter Spider
Under $500
PERFORMANCE PICK
Wahoo Fitness POWRLINK ZERO Single-Sided Power Meter Pedals
Under $1,000
BEST UPGRADE
Shimano Ultegra FC-R8100-P Power Meter Crank Arms
Under $1,000
PREMIUM PICK
Rotor 2INpower SL Dual Sided Gravel 1x Power Meter Crankset
Under $1,000
Power meters ranked on accuracy, battery life, and value, all available at Backcountry.
SRAM Apex DUB Left Crank Arm and Power Meter
The SRAM Apex DUB Left Crank Arm and Power Meter is a DUB-PWR spindle-based left-side power meter that provides accurate wattage to help our road cycling performance. This 12-speed crank delivers +/- 1.
- ✓ Best for: Entry training
- ✓ SRAM
- ✓ In stock at Backcountry
Stages Cycling
It's hard to argue the benefits of training with a power meter if you're looking to get fit. Having quantifiable data from a response while on the bike is so much more specific than perceived exertion and heart…
- ✓ Best for: Everyday data
- ✓ Stages
- ✓ In stock at Backcountry
Quarq DZero DUB Power Meter Spider
Quarq's DZero platform has proven to be one of the most accurate and reliable power meters on the market, offering independent measurement of right and left side power with +/- 1. 5% accuracy.
- ✓ Best for: Reliable accuracy
- ✓ Quarq
- ✓ In stock at Backcountry
Wahoo Fitness POWRLINK ZERO Single-Sided Power Meter Pedals
Wahoo's POWRLINK Single-Sided Power Meter Pedals are designed to get a feel of what it's like to experience true performance.
- ✓ Best for: Single-sided pedals
- ✓ Wahoo
- ✓ In stock at Backcountry
Shimano Ultegra FC-R8100-P Power Meter Crank Arms
When we're finding ourselves lagging behind the competition the next logical step is the Shimano Ultegra FC-R8100-P Power Meter Crank Arms for targeted training.
- ✓ Best for: Race precision
- ✓ Shimano
- ✓ In stock at Backcountry
Rotor 2INpower SL Dual Sided Gravel 1x Power Meter Crankset
The 2INpower SL will allow you to get accurate power data from each leg independently, to comprehensively analyze all your data.
- ✓ Best for: Premium watts
- ✓ Rotor
- ✓ In stock at Backcountry
Pedal power meters to compare on Amazon
Pedal-based meters are the easiest to move between road, gravel and trainer bikes, which is why they are the most common first power meter. Both of these are dual-sided, so they report left and right balance as well as total watts.
As an Amazon Associate we earn from qualifying purchases. Prices are approximate and change often. Picks are researched from manufacturer specs and owner reviews, not hands-on testing, and this is general information, not professional advice.
Quick Comparison Table
Entry training begins at under $250 with the SRAM Apex DUB Left Crank Arm and Power Meter, and the table pairs each meter with its best use and price.
| Product | Best For | Price | Buy |
|---|---|---|---|
| SRAM Apex DUB Left Crank Arm and Power Meter | Entry training | Under $250 | Backcountry → |
| Stages Cycling | Everyday data | Under $500 | Backcountry → |
| Quarq DZero DUB Power Meter Spider | Reliable accuracy | Under $500 | Backcountry → |
| Wahoo Fitness POWRLINK ZERO Single-Sided Power Meter Pedals | Single-sided pedals | Under $1,000 | Backcountry → |
| Shimano Ultegra FC-R8100-P Power Meter Crank Arms | Race precision | Under $1,000 | Backcountry → |
| Rotor 2INpower SL Dual Sided Gravel 1x Power Meter Crankset | Premium watts | Under $1,000 | Backcountry → |
Frequently Asked Questions
What is the best budget power meter for cycling?
A single-sided left crank arm meter is the cheapest way in: the SRAM Apex DUB crank meter is about $209 and Stages about $388. They double your left leg's power, so they are less accurate if your legs are unbalanced, but they are fine for training zones and FTP.
Are pedal-based power meters worth it?
For riders with more than one bike, usually yes. Pedals such as Favero Assioma Duo and Garmin Rally swap between bikes in a few minutes and measure left and right legs separately. The tradeoff is that you must use their cleat system (Look Keo or Shimano SPD-SL).
Sources
- Favero Assioma and Garmin Rally specifications from the manufacturers (dual-sided sensing, cleat systems, battery life)
- Current prices checked on Amazon and Backcountry; prices change often
- Researched from manufacturer specs and owner reviews, not hands-on testing
Researched from published specs and standards, not professional medical or coaching advice. Updated 2026.
Pedal-based vs crank-based power meters?
Pedal-based (Rally, Assioma): swap between bikes in seconds, $700-1100, may require adapter for some frames. Crank-based (Stages, 4iiii): bike-specific installation, longer battery, $450-1200, cleaner look. For multi-bike owners, pedals. For dedicated single-bike setups, cranks.
Single-sided vs dual-sided?
Single-sided measures left leg, doubles for total power. Fine for training, less accurate for racing (most riders have 45/55 L/R imbalance, so doubling left underestimates ~10%). Dual-sided measures both legs: better accuracy for racing, costs 2x. For most non-racers, single-sided is plenty.
Do I need a power meter for Zwift/TrainerRoad?
No: smart trainers report power directly. A power meter adds value for outdoor training and racing where you're not on the trainer. Many riders have both: smart trainer indoors, power meter outdoors.
Is a power meter worth the money?
For cyclists who race or follow structured training plans (TrainingPeaks, TrainerRoad), yes: power-based training is dramatically more effective than heart-rate or RPE-based. For casual riders, a power meter is a luxury: you won't use the data enough to justify $700+.
Related Cycling Gear Guides
- Best Bike Computers 2026: Pair with power meter
- Best Smart Trainers 2026: Indoor power training
- Best Cycling Pedals 2026: Non-power pedal options
- FTP Calculator: Set your training zones
Featured at Backcountry: 15% off first order
Wahoo ELEMNT BOLT 3
Display real-time watts from any power meter on Wahoo's premium head unit.
Gift idea: The Favero Assioma Duo and Garmin Rally RS210 is one of the picks in our Gifts for Cyclists guide. See also Gifts for Runners, gifts under $50 and the gift finder.
We review them on their own too, in full detail: the Favero Assioma Duo and the Garmin Rally RS210.