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SRM X-Power Road Power Meter Pedals

Niel Ubod June 27, 2024


A premium road pedal along with dual-sided power measurement

Clear selection

SRM X-Power Road Power Meter Pedals

The SRM X-Power Road Power Meter Pedals are built for riders looking for a premium road pedal with the addition of power measurement. To begin with, these pedals feature a full aluminum pedal body which provides outstanding performance and feel. The X-Power uses SPD-SL bindings which provide a solid retention and confidence inspiring cleat entry and exit. In addition, they have a low stack height (9.75 mm) and use a Q-Factor that is similar to standard road pedals.

Available in both dual-sided and single-sided versions, the SRM X-Power Road comes with all the features you would expect in a modern-day power meter. They offer ANT+ and Bluetooth SMART compatibility, a rechargeable battery with 30-hour battery life and a built-in magnet for precise cadence measurement. SRM also offers a smartphone app that among other things, allows you to check for proper installation, monitor your firmware and complete your pre-ride calibration (zero-offset).


Key Product Details


This power meter is compatible with any road bike and uses SPD-SL cleats. See Compatibility tab for more information.

Power Measurement:

The dual-sided version has a power sensor in both pedals and measures power from both legs. It is also able to measure your left vs. right leg power. The single-sided version has a sensor in the right pedal only and measures right leg power. It doubles the value to account for both legs (assumes both legs are generating the same force).


The SRM X-Power Road comes with SPD-SL cleats.

Key Features:

Compatible with any bike, dual-leg power measurement, full aluminum body, lightweight, low stack height and can measure left vs. right leg power, accurate to within +/- 2.0%, 30 hours of battery life, rechargeable battery, ANT+ and Bluetooth compatible, 2-year warranty. See Specs tab for more information.

Advice From Our Staff:

This is a very premium power meter pedal. In addition to measuring power from both legs, it features a full aluminum pedal body, low stack height, normal Q-Factor and uses SPD-SL bindings which provide great power transfer. However, it also comes at a premium price and won’t be in everyone’s budget.


Options For This Power Meter

Power Measurement: This power meter is available in the following configurations:

  • Single-Sided | Dual-Sided

Spindle Length: This power meter is available in the following spindle lengths:

  • Short | Standard

These pedals are available in two spindle options. The short spindle is for cranks that have less than 13 mm of threads (SRAM or 3T). This ensures the pedal threads do not extend through the crank and make contact with the chain or chain stay. For cranks that have more than 13 mm of threads the standard spindle will be compatible.


Bike: The X-Power Road power meter pedals are compatible with any road or indoor bike.

Cleats: The power meter uses Shimano SPD-SL road cleats. One set comes supplied with the pedals.

Cranks: This power meter is available in short and standard spindle variations. The short spindle is for cranks that have less than 13 mm of pedal threads. These are most commonly found on SRAM cranksets that use SRAM's flattop chain or 3T cranks. For all other cranks, the standard spindle will be compatible.

The Q-Factor will not change based on spindle variation.

SRM X-Power Power Meter Specs

NameSRM X-Power Power Meter
Bike TypeRoad
Location of Power MeasurementPedal
Left or Both Legs MeasuredDual - Both. Single - Right
Independent Left/Right MeasurementDual - Yes. Single - No
Communication ProtocolANT+ and Bluetooth SMART
Claimed Accuracy+/- 2.0%
Active Temp. CompensationNo
Cleat TypeShimano SPD-SL
Weight140 grams (each pedal)
Battery TypeRechargeable
Battery Life30 hours
Method of Cadence MeasurementMagnet inside the spindle
Rider Weight LimitNA
Stack Height9.75 mm
Warranty2 years
Q-Factor53 mm

In the Box

  • SRM X-Power Road Power Meter Pedals (Dual or Single based on order)
  • 1 Set of Shimano SPD-SL cleats
  • USB Charging Cable
  • User's Manual

Tools Needed for Installation

You will need the following tools for installation of this product. You can purchase many of these commonly used tools in our store.

  • Pedal wrench

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