The best overall power meter pedals for cycling in this comparison are the Favero Assioma PRO RS-2, a dual-sided road option that balances detailed left-right data with a pedal-based setup. The Favero Assioma PRO MX-2 stands out for riders who need an off-road pedal, while the Magene P715 range offers several configurations for cyclists prioritizing system choice and value. The main tradeoffs are single-sided versus dual-sided measurement, road versus MTB cleat compatibility, and how much you value fit with existing pedals and head units. A pedal meter can move between compatible bikes more easily than many crank-based systems, but the pedal body and cleat interface must suit your riding. Read on for the full breakdown of all 15 options and help matching one to your bike and training needs.
Get your wardrobe favorites delivered free with Prime
- Fast, free delivery on millions of items
- Prime Video, Amazon Music and more included
- Member-only deals all year
Key Takeaways
Road and MTB use call for different pedal interfaces: the Assioma PRO MX models and Garmin Rally XC110 address SPD-style off-road riding, while the road-focused options use systems such as Shimano SPD-SL or KEO.
Dual-sided models provide separate left- and right-leg readings: this makes the Assioma PRO RS-2, DUO, PRO MX-2, and dual-sensing Magene P715 variants better suited to riders who want more than a whole-system power estimate.
Single-sided pedals simplify the setup: the Assioma UNO, PRO MX-1, and Rally XC110 measure one side, which can suit riders seeking a simpler entry into power-based training, with less left-right detail.
Product names alone do not settle compatibility: the Magene P715 lineup includes versions described for KEO and SPD-SL, so buyers should match the exact pedal and cleat system rather than assume all P715 models share one interface.
The strongest choices depend on the riding job: the RS-2 is the road-focused dual-sided pick, the PRO MX-2 covers MTB use, and the single-sided UNO models make more sense when straightforward power data matters more than leg-balance analysis.
| Favero Assioma PRO MX-2 Dual-Sensing MTB Power Meter Pedals |  | Best for Mixed-Terrain Riding | Compatibility: SPD-compatible; MTB and gravel | Connectivity: Bluetooth and ANT+ | Power accuracy: ±1% | VIEW ON AMAZON | See Our Full Breakdown |
| Favero Assioma PRO MX-2 Dual-Sided Power Meter Pedals |  | Best for Off-Road Pedal-Stroke Analysis | Model: 773-10-02 | Bike types: Cyclocross, gravel, mountain | Measurements: Independent left/right power, balance, cadence, and pedal-stroke dynamics | VIEW ON AMAZON | See Our Full Breakdown |
| Favero Assioma PRO MX-1 Single-Sided Power Meter Pedal |  | Best for a Simpler Power-Meter Setup | Model number: 773-10-01 | Measurement: Single-sided, left pedal | Connectivity: Bluetooth and ANT+ | VIEW ON AMAZON | See Our Full Breakdown |
| Favero Assioma DUO Dual-Sided Power Meter Pedals |  | Best for Road Riders Who Want Proven-Spec Dual-Sided Data | Model: 772-02 | Measurement: Dual-sided power and left-right balance | Power accuracy: ±1% | VIEW ON AMAZON | See Our Full Breakdown |
| Magene P715 Dual-Sensing Side Power Meter Cycling Pedals |  | Best for KEO-Compatible Road Setups | Compatibility: KEO | Measurement: Dual-sided power | Accuracy: ±1% | VIEW ON AMAZON | See Our Full Breakdown |
| Magene P715 Power Meter Pedals with ANT+ and Bluetooth |  | Best for Long Training Blocks | Power accuracy: ±1% | Battery life: Up to 120 hours | Connectivity: ANT+ and Bluetooth | VIEW ON AMAZON | See Our Full Breakdown |
| Favero Assioma PRO MX-1 Single-Sensing Side Pedal-Based Cycling Power Meter |  | Best for MTB and Gravel | Compatibility: MTB, gravel, SPD cleats | Power measurement: Single-sensing side pedal | Connectivity: Bluetooth and ANT+ | VIEW ON AMAZON | See Our Full Breakdown |
| Magene P715 Power Meter Pedals with KEO Compatibility |  | Best for KEO Cleat Users | Compatibility: KEO | Power accuracy: ±1% | Battery life: Up to 120 hours | VIEW ON AMAZON | See Our Full Breakdown |
| Favero Assioma UNO Road Cycling Power Meter Pedal |  | Best for Power-Training Beginners | Power measurement: Left pedal | Accuracy: ±1% | Connectivity: Bluetooth and ANT+ | VIEW ON AMAZON | See Our Full Breakdown |
| Magene P715 Dual-Sensing SPD-SL Power Meter Pedals |  | Best for Left-Right Analysis | Pedal compatibility: SPD-SL | Power measurement: Independent left- and right-leg sensing | Accuracy: ±1% | VIEW ON AMAZON | See Our Full Breakdown |
| Favero Assioma PRO RS-2 Dual-Sided Road Cycling Power Meter Pedals |  | Best for Long-Ride Dual-Sided Training | Measurement: Dual-sided | Accuracy: ±1% | Cleat compatibility: SPD-SL; Shimano SM-SH10, SM-SH11, and SM-SH12 | VIEW ON AMAZON | See Our Full Breakdown |
| Garmin Rally RS210 Dual-Sensing Power Meter Pedals for Shimano SPD-SL |  | Best for Garmin Cycling Dynamics | Sensing: Dual-sensing | Power accuracy: ±1% | Cleat compatibility: Shimano SPD-SL | VIEW ON AMAZON | See Our Full Breakdown |
| Favero Assioma DUO Dual-Sided Road Cycling Power Meter Pedals |  | Best for Look Keo-Compatible Dual-Sided Power | Product type: Dual-sided pedal-based cycling power meter | Accuracy: ±1% | Cleat compatibility: Favero / Look Keo compatible | VIEW ON AMAZON | See Our Full Breakdown |
| Garmin Rally XC110 Single-Sensing Power Meter, Shimano SPD |  | Best for SPD Off-Road Riders | Compatibility: Shimano SPD cleats | Power measurement: Single-sensing | Accuracy: ±1% | VIEW ON AMAZON | See Our Full Breakdown |
| Favero Assioma UNO Single-Sided Road Cycling Power Meter Pedals |  | Best for a Simpler Road Power Setup | Sensor: Left pedal only | Power accuracy: ±1% | Cleat compatibility: Favero / Look Keo compatible | VIEW ON AMAZON | See Our Full Breakdown |
| power meter pedals for cycling | Connectivity | Battery life |
|---|---|---|
| Favero Assioma PRO MX-2 Dual-S | Bluetooth and ANT+ | At least 160 hours per charge |
| Favero Assioma PRO MX-2 Dual-S | Bluetooth and ANT+ | — |
| Favero Assioma PRO MX-1 Single | Bluetooth and ANT+ | — |
| Favero Assioma DUO Dual-Sided | Bluetooth and ANT+ | Up to 50 hours |
| Magene P715 Dual-Sensing Side | Bluetooth and ANT+ | Up to 120 hours |
| Magene P715 Power Meter Pedals | ANT+ and Bluetooth | Up to 120 hours |
| Favero Assioma PRO MX-1 Single | Bluetooth and ANT+ | 160+ hours per charge |
| Magene P715 Power Meter Pedals | Bluetooth and ANT+ | Up to 120 hours |
| Favero Assioma UNO Road Cyclin | Bluetooth and ANT+ | — |
| Magene P715 Dual-Sensing SPD-S | Bluetooth and ANT+ | Up to 120 hours |
| Favero Assioma PRO RS-2 Dual-S | Bluetooth and ANT+ | At least 160 hours per charge |
| Garmin Rally RS210 Dual-Sensin | — | — |
| Favero Assioma DUO Dual-Sided | Bluetooth and ANT+ | At least 50 hours per charge |
| Garmin Rally XC110 Single-Sens | — | Up to 90 hours |
| Favero Assioma UNO Single-Side | Bluetooth and ANT+ | At least 50 hours per charge |
More Details on Our Top Picks
Favero Assioma PRO MX-2 Dual-Sensing MTB Power Meter Pedals
I’d choose the PRO MX-2 for riders who want dual-sided power data without giving up an SPD-style pedal for gravel or mountain biking. It records left-right balance and additional pedal-stroke metrics, while Bluetooth and ANT+ support pairing with common cycling computers and phones. Its stated ±1% accuracy and at least 160 hours of battery life make it a strong option for regular training and long stretches between charges. Compared with the road-focused Favero Assioma DUO, this model is built around off-road use and offers a modular body that can be changed for a compatible road setup. That flexibility has a catch: a road conversion requires a compatible PRO RS pedal body, and riders must use compatible SPD cleats. I’d favor it over road-only pedals when one bike or pedal setup needs to cover varied terrain.
Pros:- Measures both legs and provides balance and detailed pedal-stroke metrics.
- SPD-compatible design suits mountain biking and gravel riding.
- At least 160 hours of battery life per charge.
- Modular body can be swapped for compatible road or MTB setups.
Cons:- Requires compatible SPD cleats.
- Road conversion requires a separate compatible PRO RS pedal body.
Best for: Gravel and mountain-bike riders who want independent left-right power data, long battery life, and the option to swap compatible pedal bodies.
Not ideal for: Road-only riders who do not need an SPD-compatible off-road pedal or plan to switch to road bodies without buying a compatible PRO RS body.
- Compatibility:SPD-compatible; MTB and gravel
- Connectivity:Bluetooth and ANT+
- Power accuracy:±1%
- Battery life:At least 160 hours per charge
- Pedal body material:6061-T6 aluminum
- Operating temperature:-10°C to 55°C
- Metrics:Power, cadence, L/R balance, PCO, power phase, pedal smoothness, torque effectiveness, rider position
- Charging:Magnetic connectors; USB Type-C cable included
Our verdict“Choose the PRO MX-2 if you want dual-sided power for off-road riding and value a modular setup more than a road-specific pedal.”
Favero Assioma PRO MX-2 Dual-Sided Power Meter Pedals
This PRO MX-2 is the pick I’d make when independent left- and right-leg readings matter more than having a single-sided entry point. It also tracks cadence, balance, and pedal-stroke dynamics, giving structured-training riders more detail than the left-only Favero Assioma PRO MX-1. Bluetooth and ANT+ connection support a range of computers and training apps, and its alloy-steel and aluminum construction is aimed at cyclocross, gravel, and mountain use. The available product details do not state its accuracy or battery runtime, so I would not rank it ahead of the PRO MX-2 listing that specifies ±1% accuracy and at least 160 hours per charge. It still makes sense for buyers focused on dual-sided off-road metrics, but the limited warranty details and missing runtime information make it harder to compare on upkeep and support.
Pros:- Measures left and right leg power independently.
- Tracks balance, cadence, and pedal-stroke dynamics.
- Bluetooth and ANT+ support cycling computers and training apps.
- Construction is specified as alloy steel and aluminum for cycling use.
Cons:- The supplied product data does not state power accuracy or battery life.
- Warranty coverage details are not provided.
- Cycling-specific design may not suit buyers seeking a more general-purpose pedal.
Best for: Cyclocross, gravel, and mountain-bike riders who specifically want independent left-right readings and pedal-stroke data for training.
Not ideal for: Buyers who need a clearly stated battery runtime, accuracy figure, or detailed warranty terms before choosing a power meter.
- Model:773-10-02
- Bike types:Cyclocross, gravel, mountain
- Measurements:Independent left/right power, balance, cadence, and pedal-stroke dynamics
- Connectivity:Bluetooth and ANT+
- Material:Alloy steel and aluminum
- Color:Black
- Included components:One pair of Favero Assioma PRO MX-2 power meter pedals
- Warranty:Limited warranty
Our verdict“Pick this PRO MX-2 for dual-sided off-road training metrics, but favor the other PRO MX-2 listing if stated accuracy and battery life are priorities.”
Favero Assioma PRO MX-1 Single-Sided Power Meter Pedal
The PRO MX-1 gives riders a more straightforward way into pedal-based power measurement: it reads the left pedal and sends data over Bluetooth or ANT+ to a computer or training app. That single-sided approach avoids the independent right-leg measurement offered by the PRO MX-2, so it is less suited to riders who want left-right balance or a fuller picture of pedal dynamics. In exchange, it is a simpler choice for someone whose main goal is tracking overall training power rather than analyzing each leg separately. The listed construction combines alloy steel and aluminum, but the supplied specs identify it as a road-bike product despite the MX name, so I would verify pedal-system and bike compatibility before buying for MTB or gravel use. The key tradeoff is clear: fewer measurements, with no stated battery-life or accuracy figure in the supplied data.
Pros:- Provides cycling power measurement from the left pedal.
- Bluetooth and ANT+ support pairing with cycling computers and training apps.
- Alloy-steel and aluminum construction is specified.
- Single-sided measurement suits riders focused on basic power tracking.
Cons:- Measures one side only, unlike the dual-sided PRO MX-2.
- The supplied product data does not specify power accuracy or battery life.
- Compatibility should be checked carefully because the listed bike type is road bike.
Best for: Road cyclists who want left-side power readings for training and do not need independent measurements from both legs.
Not ideal for: Riders who need left-right balance, pedal-stroke analysis, or clearly specified accuracy and battery runtime.
- Model number:773-10-01
- Measurement:Single-sided, left pedal
- Connectivity:Bluetooth and ANT+
- Material:Alloy steel and aluminum
- Bike type:Road bike
- Color:Black
- Item weight:1.8 pounds
- Warranty:Limited warranty
Our verdict“Choose the PRO MX-1 if left-side power data is enough for your training and you do not need the balance metrics of the PRO MX-2.”
Favero Assioma DUO Dual-Sided Power Meter Pedals
The Assioma DUO is a road-focused choice for riders who want separate left- and right-leg power readings, plus a stated ±1% accuracy. Its Bluetooth and ANT+ support works with compatible cycling devices, while the cadence sensor and gyroscope add context to training data. Compared with the off-road-oriented Favero Assioma PRO MX-2, the DUO is explicitly specified for road bikes and offers up to 50 hours of battery life rather than the MX-2’s stated minimum of 160 hours. That shorter runtime means more frequent charging, but the road-specific focus may be a better fit for riders who do not need an SPD-compatible MTB or gravel pedal. The supplied data lists titanium material and independent installation, though it does not give cleat-system details, so I’d confirm pedal and cleat compatibility before choosing it.
Pros:- Measures both legs independently and reports left-right balance.
- Specified power accuracy of ±1%.
- Bluetooth and ANT+ connectivity.
- Rechargeable battery provides up to 50 hours of use.
Cons:- Designed for road bikes rather than MTB or gravel use.
- Up to 50 hours of battery life is shorter than the PRO MX-2 listing’s stated minimum.
- Cleat-system details are not provided in the supplied specifications.
Best for: Road cyclists who want dual-sided power and left-right balance with a stated accuracy figure and both major wireless protocols.
Not ideal for: Gravel and mountain riders, or cyclists who want the longer stated battery runtime of the PRO MX-2.
- Model:772-02
- Measurement:Dual-sided power and left-right balance
- Power accuracy:±1%
- Battery:Rechargeable lithium battery
- Battery life:Up to 50 hours
- Connectivity:Bluetooth and ANT+
- Sensors:Cadence sensor and gyroscope
- Thread size:9/16 inches
Our verdict“Choose the Assioma DUO for road-focused, dual-sided power with a stated accuracy figure, provided its cleat system fits your setup.”
Magene P715 Dual-Sensing Side Power Meter Cycling Pedals
The Magene P715 suits road cyclists already committed to a KEO-compatible pedal system who want dual-sided readings without changing their cleat setup. It specifies ±1% accuracy, up to 120 hours of battery life, and both Bluetooth and ANT+ connectivity, making it a credible alternative to the road-focused Favero Assioma DUO. The P715’s stated runtime exceeds the DUO’s up-to-50-hour figure, while both offer dual-sided measurement and wireless pairing. Its main limitation is compatibility: the P715 is listed for KEO, so it is not the flexible off-road option that the SPD-compatible Favero Assioma PRO MX-2 is. The package includes two power-meter pedals and a magnetic charging cable, and installation is described as quick. I’d pick it for a compatible road setup, but skip it if your cleats or riding call for another pedal system.
Pros:- Dual-sided power measurement with stated ±1% accuracy.
- Up to 120 hours of battery life.
- Bluetooth and ANT+ connectivity.
- Includes two power-meter pedals and a magnetic charging cable.
Cons:- Compatibility is limited to KEO systems.
- Requires a Bluetooth- or ANT+-compatible device to receive data.
Best for: Road cyclists with KEO-compatible cleats who want dual-sided power, wireless connectivity, and a long stated battery runtime.
Not ideal for: Riders using SPD or other non-KEO pedal systems, or cyclists seeking an MTB or gravel-oriented power pedal.
- Compatibility:KEO
- Measurement:Dual-sided power
- Accuracy:±1%
- Battery life:Up to 120 hours
- Connectivity:Bluetooth and ANT+
- Included components:Two pedal power meters, two crank washers, magnetic charging cable, quick-start guide
Our verdict“Choose the Magene P715 if you already ride KEO-compatible pedals and want dual-sided power with longer stated runtime than the Assioma DUO.”
Magene P715 Power Meter Pedals with ANT+ and Bluetooth
The standard Magene P715 is a sensible road-focused pick for riders who want dual-sided power measurement without giving up long stretches between charges. Its up to 120-hour battery life is a useful advantage for frequent training, while ANT+ and Bluetooth let it pair with a range of bike computers and phones. The stated ±1% accuracy and IPX7 water resistance add useful confidence for outdoor use. Compared with the Magene P715 KEO-compatible model, this listing does not identify a cleat standard, so check pedal and cleat fit before buying. Its listed road-bike focus and 157 g per-pedal weight make it less compelling for riders prioritizing cross-discipline compatibility or the lightest setup.
Pros:- Up to 120 hours of stated battery life
- ANT+ and Bluetooth connectivity
- ±1% stated power accuracy
- IPX7 water resistance
Cons:- The product data does not specify a cleat standard
- Listed for road bikes, limiting confidence for other setups
- Each pedal weighs 157 g
Best for: Road cyclists seeking a rechargeable pedal power meter with long stated battery life and both ANT+ and Bluetooth support.
Not ideal for: Riders who need confirmed compatibility with a specific cleat system or want a pedal specified for gravel or mountain biking.
- Power accuracy:±1%
- Battery life:Up to 120 hours
- Connectivity:ANT+ and Bluetooth
- Water resistance:IPX7
- Weight:157 g per pedal; 318 g item weight
- Style:Clipless
- Bike type:Road bike
- Warranty:2 years
Our verdict“Choose this P715 for long road-training blocks and broad device connectivity, but verify cleat compatibility before ordering.”
Favero Assioma PRO MX-1 Single-Sensing Side Pedal-Based Cycling Power Meter
The Favero Assioma PRO MX-1 is the clearest choice here for riders who want a power meter on an MTB or gravel bike and use SPD cleats. Its aluminum construction, automatic temperature compensation, and stated 160-plus-hour battery life suit varied terrain and long periods between charges. The single-sensing design measures one side, though, so it does not provide the independent left-right readings offered by the Magene P715 Dual-Sensing SPD-SL. That difference matters if leg-balance analysis is part of your training. Installation and bike-to-bike transfer are listed as easy, making the MX-1 practical for riders with more than one compatible bike. You will also need a Bluetooth- or ANT+-compatible computer or phone to view its data.
Pros:- Designed for MTB and gravel use with SPD cleat compatibility
- Over 160 hours of battery life per charge
- Automatic temperature compensation
- Aluminum 6061-T6 construction and bike-to-bike transfer
Cons:- Measures power from one side only
- Requires a compatible bike computer or smartphone to view data
- May not suit buyers seeking a lower-cost pedal-based option
Best for: Gravel and mountain-bike riders using SPD cleats who want a pedal-based power meter that can move between compatible bikes.
Not ideal for: Road riders on SPD-SL or KEO systems, and cyclists who need separate left- and right-leg power readings.
- Compatibility:MTB, gravel, SPD cleats
- Power measurement:Single-sensing side pedal
- Connectivity:Bluetooth and ANT+
- Battery life:160+ hours per charge
- Material:Aluminum 6061-T6
- Charging:Magnetic USB Type-C
- Included:Pedals, SPD cleats, charging cable, and tools
Our verdict“Pick the MX-1 for SPD-equipped gravel or mountain bikes and long battery life, but choose a dual-sensing model for left-right analysis.”
Magene P715 Power Meter Pedals with KEO Compatibility
For road cyclists already invested in KEO cleats, this Magene P715 KEO-compatible model pairs a named pedal standard with ±1% stated accuracy, ANT+ and Bluetooth, and up to 120 hours of battery life. Its reported one-minute installation and ability to switch between bikes make it a convenient option for riders sharing a compatible pedal setup. Unlike the Magene P715 SPD-SL model, this version is aimed at KEO users, so the choice between them comes down largely to cleat-system fit rather than headline battery or connectivity features. The tradeoff is that KEO compatibility narrows its audience, and the listing identifies it for road bikes rather than mixed-terrain use. At 157 g per pedal, it is not a weight-focused pick.
Pros:- KEO compatibility is clearly specified
- ±1% stated power accuracy
- ANT+ and Bluetooth connectivity
- Up to 120 hours of battery life and IPX7 water resistance
Cons:- KEO cleat compatibility excludes riders on other systems
- Listed for road bikes, not other bike types
- Each pedal weighs 157 g
Best for: Road riders with KEO cleats who want a rechargeable power-meter pedal that can be moved between compatible bikes.
Not ideal for: Cyclists using SPD-SL, SPD, or other cleat systems, or riders seeking a pedal specifically listed for MTB or gravel.
- Compatibility:KEO
- Power accuracy:±1%
- Battery life:Up to 120 hours
- Connectivity:Bluetooth and ANT+
- Water resistance:IPX7
- Weight:157 g per pedal; 315 g item weight
- Bike type:Road bike
- Warranty:2-year manufacturer warranty
Our verdict“Choose this version if your road shoes use KEO cleats; riders on SPD-SL should compare it with the dedicated P715 SPD-SL model.”
Favero Assioma UNO Road Cycling Power Meter Pedal
The Favero Assioma UNO offers a straightforward entry into pedal-based power training for road cyclists: it reads power from the left pedal and provides ±1% stated accuracy, cadence sensing, and Bluetooth and ANT+ connectivity. Its gyroscope and IAV metrics add information about power phase and rider position that the basic listing for the Magene P715 does not specify. The main compromise is one-sided measurement; unlike the dual-sensing Magene P715 SPD-SL, the UNO does not independently measure both legs. That makes it a better fit for riders focused on overall training power and cadence than for those tracking leg balance. Its road-bike designation and 9/16-inch thread size also make compatibility checks worthwhile before purchase.
Pros:- ±1% stated accuracy
- Bluetooth and ANT+ connectivity
- Cadence sensor and gyroscope included
- IAV power-phase and rider-position metrics
Cons:- Measures power from the left pedal only
- Listed for road bikes, limiting its fit for other disciplines
- Battery life is not stated in the supplied product data
Best for: Road cyclists beginning structured power training who want cadence data, established sensor features, and Bluetooth or ANT+ pairing.
Not ideal for: Riders who need independent left-right power data, or cyclists whose pedal setup is not compatible with the listed road-pedal fit.
- Power measurement:Left pedal
- Accuracy:±1%
- Connectivity:Bluetooth and ANT+
- Sensors:Cadence sensor and gyroscope
- Metrics:IAV Power Phase and IAV Rider Position
- Thread size:9/16 inches
- Bike type:Road bike
- Weight:0.31 kg
Our verdict“The UNO suits road riders starting power-based training who value cadence and IAV metrics, but not those who need separate readings for both legs.”
Magene P715 Dual-Sensing SPD-SL Power Meter Pedals
This Magene P715 SPD-SL stands out among the listed options for road riders who specifically want independent left- and right-leg power readings. That is the key distinction from the single-sided Favero Assioma UNO, which can suit basic power training but cannot provide the same separate leg data. The P715 also lists ±1% accuracy, up to 120 hours of battery life, and both ANT+ and Bluetooth, so its core setup covers common training devices and long rides between charges. Its one-minute installation is appealing for riders moving pedals between compatible bikes. The main limitation is fit: SPD-SL compatibility rules out KEO and SPD users, including those who might otherwise prefer the MTB- and gravel-focused Favero Assioma PRO MX-1.
Pros:- Independent left- and right-leg power measurement
- ±1% stated accuracy
- Up to 120 hours of battery life
- ANT+ and Bluetooth connectivity
Cons:- Limited to SPD-SL pedal compatibility
- Listed for road bikes rather than MTB or gravel use
- Item weight is 318 g
Best for: Road cyclists using SPD-SL shoes who want independent left- and right-leg power data for training analysis.
Not ideal for: Riders with KEO or SPD cleats, or cyclists seeking a pedal specified for gravel or mountain-bike use.
- Pedal compatibility:SPD-SL
- Power measurement:Independent left- and right-leg sensing
- Accuracy:±1%
- Battery life:Up to 120 hours
- Connectivity:Bluetooth and ANT+
- Installation time:About 1 minute
- Bike type:Road bike
- Warranty:2 years
Our verdict“Choose this P715 when you ride SPD-SL and want separate leg readings; pick a single-sided model if overall power is enough.”
Favero Assioma PRO RS-2 Dual-Sided Road Cycling Power Meter Pedals
I’d choose the Assioma PRO RS-2 when dual-sided data and long stretches between charges matter more than changing cleat systems. Its at least 160-hour battery life is much longer than the Garmin Rally RS210’s stated up-to-90-hour ride time, which can mean fewer charging interruptions for riders training frequently or traveling. Both pedals measure each leg and support left-right balance, while Favero also lists cadence and pedal smoothness. Bluetooth and ANT+ make it compatible with a broad range of head units and phones.
The modular body is useful if you may want another compatible pedal setup later, but it is not a cleat-system shortcut: this version is SPD-SL only, and changing between road and MTB use requires a compatible body. I’d skip it if you want Look Keo cleats or a single-sided, lower-data setup.
Pros:- Dual-sided measurement reports left-right balance and other pedaling metrics.
- At least 160 hours of battery life reduces charging frequency compared with the Garmin Rally RS210.
- Bluetooth and ANT+ support a wide range of bike computers and smartphones.
- Modular pedal bodies allow the sensor to be retained when changing to a compatible body.
Cons:- Requires SPD-SL cleats, limiting compatibility with other road cleat systems.
- Changing to an MTB setup requires a compatible pedal body rather than a cleat adjustment.
Best for: Road riders who want dual-sided metrics, SPD-SL compatibility, and long battery intervals for frequent training or travel.
Not ideal for: Cyclists committed to Look Keo or MTB cleats who do not plan to buy a compatible alternate pedal body.
- Measurement:Dual-sided
- Accuracy:±1%
- Cleat compatibility:SPD-SL; Shimano SM-SH10, SM-SH11, and SM-SH12
- Connectivity:Bluetooth and ANT+
- Battery life:At least 160 hours per charge
- Charging:Magnetic charging system with USB Type-C cable
- Operating temperature:-10°C to 55°C
Our verdict“Choose the PRO RS-2 for SPD-SL road riding if dual-sided analysis and its long battery life outweigh the need for a specific cleat system.”
Garmin Rally RS210 Dual-Sensing Power Meter Pedals for Shimano SPD-SL
The Garmin Rally RS210 suits riders who want more than basic power and cadence, particularly those already using Garmin equipment. Its dual-sensing data includes left-right balance and seated-versus-standing metrics, giving training analysis more context than the single-sided Garmin Rally XC110. Like the Favero Assioma PRO RS-2, it measures both sides and accepts SPD-SL cleats; the choice between them comes down partly to ecosystem and charging priorities.
Garmin lists up to 90 hours of ride time, shorter than the PRO RS-2’s at least 160 hours, but a 15-minute charge is specified to add up to 12 hours of riding. Pedal IQ smart calibration and removable sensors for compatible Rally XC210 bodies add flexibility. The tradeoffs are the SPD-SL limitation and dependence on compatible gear to make full use of its cycling dynamics data.
Pros:- Dual sensing provides left-right balance and seated-versus-standing data.
- Removable sensors can transfer to compatible Rally XC210 off-road pedal bodies.
- A 15-minute charge is specified to provide up to 12 hours of ride time.
- Pedal IQ smart calibration supports calibration prompts.
Cons:- Shimano SPD-SL cleat compatibility excludes riders using other cleat systems.
- Up to 90 hours of ride time is shorter than the Favero Assioma PRO RS-2’s stated battery life.
Best for: Garmin-equipped road cyclists who want dual-sided power plus seated-versus-standing and left-right data.
Not ideal for: Riders using Look Keo or MTB cleats, or those who prioritize longer intervals between charges over Garmin-specific metrics.
- Sensing:Dual-sensing
- Power accuracy:±1%
- Cleat compatibility:Shimano SPD-SL
- Ride time:Up to 90 hours
- Charging:15 minutes provides up to 12 hours of ride time
- Pedal body material:Carbon
- Calibration:Pedal IQ smart calibration
- Off-road body compatibility:Rally XC210 pedal bodies
Our verdict“Pick the RS210 if you use Garmin gear and value its additional cycling dynamics more than the longer battery interval offered by the PRO RS-2.”
Favero Assioma DUO Dual-Sided Road Cycling Power Meter Pedals
The Favero Assioma DUO is the cleat-specific dual-sided road choice here: it pairs Look Keo-compatible cleats with power measurement on both pedals. That makes it a more direct fit than the SPD-SL Favero Assioma PRO RS-2 or Garmin Rally RS210 for riders who want to keep their existing Keo-style setup. Bluetooth and ANT+ support connections to computers, GPS units, and smartphones, while Favero’s three-axis gyroscope-based IAV system is specified for ±1% accuracy.
It installs and transfers like a standard pedal without special tools, a practical advantage for riders with more than one bike. The main compromise is endurance: its at least 50-hour battery life is much shorter than the PRO RS-2’s stated 160 hours and the Garmin RS210’s up-to-90 hours. I’d choose it for cleat fit and dual-sided data, not for minimizing charging.
Pros:- Measures power on both sides for left-right analysis.
- Look Keo-compatible cleats suit riders who want to retain that road cleat system.
- Bluetooth and ANT+ work with bike computers, GPS units, and smartphones.
- Installs and transfers like a standard pedal without special tools.
Cons:- At least 50 hours of battery life is shorter than the PRO RS-2 and Garmin Rally RS210 figures.
- Look Keo-style cleat compatibility does not suit riders standardized on SPD-SL.
Best for: Road cyclists using Look Keo-style cleats who want dual-sided power and straightforward transfers between bikes.
Not ideal for: Riders seeking SPD-SL compatibility or long battery intervals, since this model uses Keo-style cleats and lasts at least 50 hours per charge.
- Product type:Dual-sided pedal-based cycling power meter
- Accuracy:±1%
- Cleat compatibility:Favero / Look Keo compatible
- Connectivity:Bluetooth and ANT+
- Battery life:At least 50 hours per charge
- Operating temperature:-10°C to 60°C
- Charging:Magnetic charging connectors and USB cables
Our verdict“Choose the Assioma DUO if you want dual-sided power on Look Keo-compatible cleats and accept more frequent charging.”
Garmin Rally XC110 Single-Sensing Power Meter, Shimano SPD
The Garmin Rally XC110 fills the off-road gap in this group: it pairs power measurement with Shimano SPD cleats and an all-metal pedal body. Unlike the road-oriented Favero Assioma UNO, this is the pick for riders who need an SPD pedal for dirt and trail riding. Its single-sensing design provides a simpler power setup than the dual-sided Garmin Rally RS210, but it does not provide the same left-right measurement.
Battery life is rated up to 90 hours, and Garmin specifies 12 hours of ride time from a 15-minute charge. The removable sensor helps with transfers between compatible bikes, while smart calibration alerts and oval-chainring compatibility add practical flexibility. The tradeoff is that its single-sided reading offers less detail than dual-sided options, and Garmin says compatible cycling computers or smartwatches are needed for full functionality.
Pros:- Shimano SPD compatibility and off-road design suit trail and gravel use.
- Up to 90 hours of battery life, with 12 hours of ride time from a 15-minute charge.
- Removable sensor supports transfer between bikes.
- All-metal pedal bodies are designed for off-road use.
Cons:- Single-sensing measurement does not provide the left-right data of the Rally RS210.
- Full functionality requires compatible Garmin cycling computers or smartwatches.
- SPD setup is a poor fit for riders committed to road cleat systems.
Best for: Off-road cyclists using Shimano SPD who want pedal-based power and a rechargeable, transferable sensor.
Not ideal for: Road riders on SPD-SL or Look Keo cleats, and cyclists who need dual-sided power or full data access without compatible Garmin devices.
- Compatibility:Shimano SPD cleats
- Power measurement:Single-sensing
- Accuracy:±1%
- Battery life:Up to 90 hours
- Charging:15 minutes provides 12 hours of ride time
- Calibration:Smart calibration alerts
- Pedal body material:All-metal
- Additional compatibility:Oval chainrings
Our verdict“Choose the XC110 for Shimano SPD off-road riding if single-sided power is sufficient and you have compatible Garmin gear.”
Favero Assioma UNO Single-Sided Road Cycling Power Meter Pedals
The Favero Assioma UNO is the straightforward road option for a rider who wants pedal-based power without paying for measurement on both sides. Its left-pedal sensor reports power at ±1% accuracy and connects over Bluetooth or ANT+, so it can pair with many bike computers, GPS units, and smartphones. Compared with the dual-sided Favero Assioma DUO, the UNO gives up direct left-right measurement; compared with the off-road Garmin Rally XC110, it uses a road cleat system instead of Shimano SPD.
Favero/Look Keo-compatible cleats and tool-free-style pedal installation make it easier to move between compatible road bikes. The rechargeable battery lasts at least 50 hours per charge, below the PRO RS-2’s 160-hour figure and the Garmin RS210’s up-to-90-hour rating. Since it measures only the left side, it is a poor match for riders who specifically want bilateral data.
Pros:- Left-pedal power measurement offers a simpler setup than the dual-sided Assioma DUO.
- Bluetooth and ANT+ support bike computers, GPS units, and smartphones.
- Installs and transfers between bikes without special tools.
- Fully waterproof design is specified.
Cons:- Measures only the left pedal, so it does not provide direct left-right balance.
- Favero/Look Keo-compatible cleats exclude SPD-SL and Shimano SPD users.
- At least 50 hours of battery life is shorter than the PRO RS-2 and Garmin Rally RS210 figures.
Best for: Road cyclists using Favero or Look Keo-style cleats who want a transferable single-sided power meter and broad device connectivity.
Not ideal for: Riders seeking direct left-right data, SPD-SL or SPD cleat compatibility, or longer intervals between charges.
- Sensor:Left pedal only
- Power accuracy:±1%
- Cleat compatibility:Favero / Look Keo compatible
- Connectivity:Bluetooth and ANT+
- Battery life:At least 50 hours per charge
- Operating temperature:-10°C to 60°C
- Waterproofing:Fully waterproof
Our verdict“Choose the UNO if you want a transferable, single-sided road power meter on Look Keo-compatible cleats and do not need bilateral data.”
How We Picked
I ranked these pedals by the factors that shape day-to-day use: measurement configuration, pedal and cleat compatibility, suitability for road or off-road riding, and how readily the setup fits a rider’s training routine. Dual-sided systems rank ahead when they offer a clear data advantage for structured training, while single-sided models remain strong choices for riders who value a simpler setup. I also separated models that look similar by checking their stated pedal-system and connectivity distinctions rather than treating a product family as one interchangeable option.
The order reflects the best fit for the widest range of riders first, followed by more specialized or simplified choices. A road pedal cannot replace an MTB pedal just because both measure power, and a feature-rich model is not automatically the right pick if its cleat interface conflicts with a rider’s shoes. Product claims and naming can vary across versions, so buyers should verify the exact model’s compatibility and included hardware before choosing; the ranking favors clear use cases and meaningful differences over feature count alone.
| power meter pedals for cycling | Connectivity |
|---|---|
| Favero Assioma PRO MX-2 Dual-S | Bluetooth and ANT+ |
| Favero Assioma PRO MX-2 Dual-S | Bluetooth and ANT+ |
| Favero Assioma PRO MX-1 Single | Bluetooth and ANT+ |
| Favero Assioma DUO Dual-Sided | Bluetooth and ANT+ |
| Magene P715 Dual-Sensing Side | Bluetooth and ANT+ |
| Magene P715 Power Meter Pedals | ANT+ and Bluetooth |
| Favero Assioma PRO MX-1 Single | Bluetooth and ANT+ |
| Magene P715 Power Meter Pedals | Bluetooth and ANT+ |
| Favero Assioma UNO Road Cyclin | Bluetooth and ANT+ |
| Magene P715 Dual-Sensing SPD-S | Bluetooth and ANT+ |
| Favero Assioma PRO RS-2 Dual-S | Bluetooth and ANT+ |
| Garmin Rally RS210 Dual-Sensin | — |
| Favero Assioma DUO Dual-Sided | Bluetooth and ANT+ |
| Garmin Rally XC110 Single-Sens | — |
| Favero Assioma UNO Single-Side | Bluetooth and ANT+ |
Factors to Consider When Choosing Power Meter Pedals For Cycling
Before choosing a model, decide what you need the meter to do across your bikes, shoes, and training setup. These broader questions can prevent a mismatch that no power-data feature can fix.
Match the Pedal System to Your Shoes and Riding
Start with the cleats already attached to your shoes, not the power-meter brand. Road pedals such as SPD-SL and KEO use distinct cleat shapes and engagement, while MTB-style SPD pedals suit recessed cleats and are easier to walk in. Changing systems can mean buying new cleats or shoes, so include that hassle in your decision even if the pedal itself looks like a fit. A dual-sided road meter still will not serve an off-road bike well if its pedal body is unsuitable for the terrain. Check the exact version name and product specifications, since closely related models can use different interfaces.
Decide Whether You Need One-Sided or Two-Sided Data
A single-sided meter records one leg and generally uses that reading to estimate total power, while a dual-sided model measures each leg separately. Separate readings can help riders track left-right balance and interpret changes during rehabilitation or focused training. They do not automatically make every workout more useful, and normal leg differences can shift with fatigue, cadence, or riding position. If your main goal is pacing and consistent training zones, a single-sided model may provide enough information. Pay for dual-sided measurement when you have a clear reason to use the extra data, rather than assuming more metrics always improve training.
Think Through Bike Swaps and Installation
Pedal meters can be attractive to riders who move power measurement between bikes, but swapping pedals is only convenient when the bikes share a compatible setup. Repeated installation requires the right tools, attention to pedal orientation, and care not to damage threads or wiring-free sensor components. If you want power on multiple bikes at once, moving one set may be less practical than fitting separate meters. Also check whether the crank, frame, and pedal clearance work with the model you plan to use. A realistic picture of your bike routine is more useful than assuming portability alone solves every compatibility issue.
Check Head-Unit and App Compatibility
ANT+ and Bluetooth support can affect which cycling computer, watch, or phone app receives your data. Confirm the protocols supported by the exact pedal version and the device you already use, especially if you depend on a particular training platform. Pairing is only part of the workflow: consider whether your head unit displays the fields you care about and whether your software records the metrics you plan to review. If you use multiple devices, check how the meter behaves when more than one connection is active. A feature listed on a related product variant may not apply to the model in your cart.
Account for Calibration, Charging, and Ongoing Care
Power meters need routine attention, even when the installation is straightforward. Learn how the specific model handles calibration or zero-offset procedures and make that part of your pre-ride routine when its instructions call for it. Battery type and charging method also affect convenience: rechargeable systems remove disposable-cell runs but still need a charging habit. Mud, water, impacts, and frequent pedal removal can place extra demands on off-road equipment. Check manufacturer guidance for maintenance and service before buying, particularly if the pedals will see harsh conditions or frequent bike changes.
Spend More Only for a Useful Difference
A higher-spec model is most worthwhile when its extra capabilities match a real training need: separate left-right data, a particular pedal interface, or a preferred connection method. Riders who mainly need repeatable power for pacing may get better value from a single-sided setup than from paying for unused metrics. On the other hand, choosing a less suitable pedal system to save money can create extra costs in cleats, shoes, or a second set of pedals. Compare the full riding setup rather than the meter alone. The right upgrade is the one that removes a limitation you actually face.
Frequently Asked Questions
Should I choose a single-sided pedal meter or a dual-sided one?
Choose single-sided measurement if your main aim is to train with consistent power numbers and you do not expect to use separate left-right data. Dual-sided pedals record each leg independently, which can help you monitor balance or examine changes across training blocks. The additional detail is useful only if your computer or training software displays it and you plan to interpret it. A single-sided reading may also be affected by natural differences between legs, so its total-power estimate can vary with effort. For many riders, the decision comes down to whether that extra information will change their training choices.
Can I use the same power meter pedals on my road and mountain bikes?
Possibly, but both bikes need to suit the same pedal interface and you must be comfortable moving the pedals between them. Road and MTB pedals often use different cleats, pedal shapes, and riding expectations, so one set may not be a practical match for both. Frequent swaps also mean repeated installation and checking, while leaving one meter on each bike requires separate systems. Look at crank clearance and manufacturer fit guidance for each bike before buying. If your road and trail setups use different shoes, separate pedal systems are usually the more straightforward arrangement.
Do I need ANT+ and Bluetooth on my power meter pedals?
You need a connection protocol supported by the device or app that will record your rides. ANT+ is common on cycling computers and lets compatible devices receive sensor data, while Bluetooth can make pairing with phones and some computers easier. Supporting both can provide more options if your setup changes, but it does not guarantee every feature appears on every device. Check the exact pedal version and your head unit’s supported sensors before purchase. If you use a single computer, matching that device’s protocol may matter more than having both.
Will a power meter pedal system work with my existing cleats?
Only if the pedal model uses the same cleat standard as your current setup. SPD, Shimano SPD-SL, and KEO are not interchangeable standards, even when their pedals serve similar cycling roles. Check the model’s exact compatibility and confirm whether cleats are included or need to be sourced separately. Switching standards can affect shoe compatibility, walkability, and how familiar the pedal feels to clip into. Verify before ordering rather than relying on a broad product-family name.
Is a pedal-based meter a good choice if I switch bikes often?
Pedal-based meters can suit riders who want to move power measurement between compatible bikes, since the sensor is built into the pedal rather than a particular crank or wheel. The benefit depends on both bikes accepting the same pedal system and on your willingness to reinstall the pedals. Frequent swaps can add setup time and create opportunities for incorrect installation or missed checks. If you need simultaneous power data on several bikes, a dedicated meter on each may fit your routine better. Compare portability against how often you actually change bikes before making it the deciding factor.
Conclusion
For most road riders seeking dual-sided data, I would start with the Favero Assioma PRO RS-2; it leads this roundup because it combines a road-focused fit with separate left- and right-leg measurement. For best value, look first at a single-sided option such as the Favero Assioma UNO, provided its pedal interface fits your shoes and its one-leg estimate meets your needs. Riders new to power training can also favor the UNO for a simpler entry point, while the Favero Assioma PRO MX-2 is the better match for MTB use. If you want a premium road setup, compare the Garmin Rally RS210 with the RS-2 around your preferred ecosystem and pedal compatibility; for KEO or SPD-SL preferences, verify the exact Magene P715 version before choosing. The clearest route is to pick your riding discipline and cleat system first, then decide whether dual-sided data is worth the added capability.
