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Magene PES P515 Road Power Meter Crankset

Power Meter City August 15, 2025

Price range: $299.00 through $319.00

One of the most accurate and affordable power meter cranksets available. A direct replacement for Shimano cranksets

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Magene PES P515 Road Power Meter Crankset

The Magene PES P515 Road Power Meter Crankset is one of the most affordable dual-sided cranksets available. Made for road cyclists, the Magene P515 measures power from both legs and is +/- 1.0% accurate. It features a 330-hour rechargeable battery which means most riders can get through a season of riding before needing to recharge. It is IPX7 dust and water rated and weighs only 625 grams for the crank arms, spindle and power meter.

In addition, the PES P515 uses a 24 mm spindle which means it is a direct replacement for riders using a Shimano crankset. It is compatible with 110×4 BCD chainrings and offers both Bluetooth and ANT+ connectivity. This means you can pair it with your favorite headunit, trainer or training platform

 

Product Details

Key Features of the Magene PES P515 Power Meter Crankset

  • Dual-Sided Power Measurement: Measures power from both left and right legs for accurate data, even if you have imbalances.
  • Long Battery Life: Up to 330 hours per charge.
  • Wide Compatibility: The 24 mm spindle and 110×4 BCD mean you can use your favorite bottom bracket and chainrings.
  • Affordable Pricing: A quality, dual-sided power meter at a budget-friendly price.

Power Measurement

The Magene P515 measures power at the spider and is therefore able to measure power from both legs.

Compatibility

This power meter fits 24 mm bottom brackets and 110×4 BCD chainrings. See Compatibility tab for more information.

For Shimano Users

If you currently have a Shimano road crankset on your bike, this power meter is a direct replacement. It uses with the same 24mm spindle as your current Shimano crankset so it will fit your bottom bracket without any changes. In addition, you can use your current Shimano chainrings on it. This makes replacing your Shimano crankset very simple and easy.

Considerations

The Magene PES P515 is designed specifically for road bikes and will not work with gravel bikes or groupsets.

Advice From Our Staff

The Magene PES P515 is one of the best entry level, dual-sided power meter crankset available. It is an especially great choice for those currently using Shimano components and looking to upgrade to a power meter.

 

Options For This Power Meter

Crank arms: These cranks are available in the following crank lengths: 165 mm | 167.5 mm | 170 mm | 172.5 mm | 172.5 mm

 

Professional Assembly (Optional)Magene Build Checklist

We are happy to professionally assemble your power meter crankset if you select this option when ordering. This ensures your crankset is correctly built and saves you time. Professional assembly includes:

  • Mount the power meter to the cranks and tighten to factory specifications
  • Apply multi-purpose bicycle grease where necessary
  • Install chainrings on the power meter (if chainrings are ordered)

Please note – while we tighten everything to factory specs, it is still your responsibility to routinely check your power meter crankset to make sure all bolts and nuts remain securely fastened.

Compatibility

  • Chainrings: The power fits 110x4 BCD chainrings. In many cases, you can use your existing chainrings assuming they use the same configuration as the power meter you order, including Shimano 12-speed chainrings.
  • Bottom Bracket: This power meter fits 24 mm bottom brackets. If you are ordering the same size as you currently have on your bike, you should be able to re-use your existing bottom bracket. However, if you are changing spindle sizes, you will need to replace your bottom bracket.

Please note this power meter crankset is not compatible with T47 or BB386EVO bottom bracket shells.

Magene PES P515 Crankset

NameMagene PES P515 Crankset
Bike TypeRoad
Location of Power MeasurementSpider
Left or Both Legs MeasuredBoth
Independent Left/Right MeasurementYes - Power Balance
InstallationMore involved (60 min. estimated)
Crank Arm MaterialAluminum
Communication ProtocolANT+ and Bluetooth SMART
Claimed Accuracy+/- 1.0%
Active Temperature CompensationYes
Weight625 grams (170 mm)
Battery TypeRechargeable
Battery Life330 hours
Method of Cadence MeasurementAccelerometer
BCD110x4 BCD
Spindle Size24 mm
Q Factor147 mm
Warranty2 years

In the Box

  • Magene P515 Power Meter
  • Magene PES Crank Arms
  • Lockring tool
  • Charging cable
  • User's manual
  • 6 Power meter stickers

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.

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