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SRM PM9 Campagnolo 12-Speed Power Meter

Josh Matthew February 1, 2024

$2,439.00$2,689.00

The ultimate power meter for Campy enthusiasts!

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SRM PM9 Campagnolo 12-Speed Power Meter

The SRM PM9 Campagnolo 12-Speed Power Meter is the ultimate power meter for Campy enthusiasts! The crank arms feature Record level performance with C.U.L.T. Ceramic bearings and are made exclusively for this power meter by Campagnolo at their Vincenza factory. The SRM Campy power meter is accurate to +/- 1.0%, features a rechargeable battery and comes with a full 2-year warranty. It’s the perfect addition to either your Campy EPS electronic or mechanical shifting groupset!

 

Key Product Details

Compatibility:

This power meter is compatible with 12-speed drivetrains. You can also install 11-speed Campy chainrings on the power meter. See Compatibility tab for more information.

Power Measurement:

This SRM power meter measures power at the spider and is therefore able to measure power from both legs.

Key Features:

Dual-leg power measurement, carbon crank arms, accurate to within +/- 1.0%, lightweight, rechargeable battery, 100 hours of battery life, left/right power balance, automatic temperature compensation, ANT+ and Bluetooth compatible, 2-year warranty. See Specs tab for more information.

Advice From Our Staff:

There is no getting around it, this is a pricy power meter. SRM power meters are expensive, as are Campy components, and when you combine the two, you have a $2,000+ power meter. However, when it comes to a Campy power meter crankset, it’s as good as you can get. It’s highly accurate, stiff, lightweight, has a rechargeable battery, looks amazing and comes with a solid 2-year warranty. In addition, it can be used with either 11- or 12-speed chainrings.

 

Options

Crank Arm:

The Campy crank arms are available in the following sizes:

  • 170 mm | 172.5 mm | 175 mm

Chainrings:

If you would like to purchase the power meter with chainrings, available chainring options are:

  • Campy 12-Speed Chainrings: 50/34 | 52/36 | 53/39
  • You may also order the power meter without chainrings and use your own 11- or 12-speed Campy chainrings

PC8 Bundle:

While not listed as an option above, you can bundle your SRM with a SRM PC8 Bike Computer. When you do, you get $249 off the standard price of the PC8. Please contact us if you would like this option.

Compatibility

The SRM Campagnolo Power Meter comes ready for use with 12-speed drivetrains. You can also install 11-speed Campy chainrings on the power meter.

SRM PM9 Campagnolo 12-Speed Specs

NameSRM Campagnolo Power Meter
Bike TypeRoad
Location of Power MeasurementSpider
Left or Both Legs MeasuredBoth
Independent Left/Right MeasurementYes - Power Balance
InstallationMore involved (60 min. estimated)
Crank Arm MaterialCarbon Fiber
Communication ProtocolANT+ and Bluetooth SMART
Claimed Accuracy+/- 1.0%
Active Temperature CompensationYes
Weight780 grams
Battery TypeRechargeable
Battery Life100 hours
Method of Cadence MeasurementAccelerometer
BCD145/112 4-bolt
Spindle Size25 mm
Q Factor145.5 mm
Warranty2 years

In the Box

  • SRM PM9 Campagnolo Power Meter (spider, chainring if purchased, crank arms, spindle)
  • SRM USB Charger Cable
  • SRM PC8 Cycling Computer (if purchased)
  • Handlebar mount (if SRM PC8 is purchased)

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.

  • 10 mm Allen key
  • Lock ring tool

Common Questions and Answers

Question: Can my SRM PM9 power meter store ride data?

  • Yes! The SRM PM9 Power Meter is capable of having rides, torque data, heart rate and core body temperature stored on the circuit board and downloaded to a .fit file. For more information please see our FAQ: Can my SRM PM9 power meter store ride data?

Question: How do I determine what length my current cranks are so I can make sure I get the same size?

  • Your crank arm length should be printed or stamped on the inside of the left crank arm, usually near the pedal end.

End of crank arm showing crank arm length

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