SRM PM9 Science Track Power Meter

Name: SRM PM9 Science Track Power Meter
SKU: 11871
Availability: OutOfStock
Rating: 5.00 (2 reviews)

Josh Matthew May 17, 2022

5.00 out of 5 based on 2 customer ratings

(2 customer reviews)

$2,099.00 – $2,599.00

The SRM Science Track Power Meter features +/- 0.5% accuracy all the way to 4,000 watts

SRM PM9 Science Track Power Meter

The SRM PM9 Science Track Power Meter is the pinnacle of accurate and consistent power measurement for track cyclists. The Science Track Power Meter is reinforced, allowing it to measure efforts up to 4,000 watts. Due to a combination of angle and torque measurement, it can also account for the smallest changes in pedal stroke. The power meter is accurate to +0.5%, features 1,900 hours of battery life and has a full 3-year warranty.

New PM9 Version!

PM9 – This is SRM’s newest version of their power meter which offers new features and functionality including:

Improved accuracy
Magnet-less cadence
Left/Right Power Balance
Automatic temperature compensation
Bluetooth SMART

PM7 – Please contact if you are interested in the PM7 version which doesn’t have the features listed above, but sells for $300 less.

SRM PM9 Science Track Options

Crank Lengths: These SRM crank arms are available in the following sizes:

165 mm | 167.5 mm | 170 mm | 172.5 mm | 175 mm

PC8 Bundle: While not listed as an option above, you can bundle the SRM PM9 Origin Power Meter 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.

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
SRM lock ring tool

Compatibility

Chainrings: The Science Track Power Meter is compatible with 144 BCD 5-bolt track chainrings.

Bottom Bracket: The power meter fits Octalink bottom brackets.

SRM PM9 Science Track Specs

Name	SRM Science Track Power Meter
Road/MTB/Track	Track
Location of Power Measurement	Spider
Left or Both Legs Measured	Both
Independent Left/Right Measurement	Yes - Power Balance
Installation	More involved (60 min. estimated)
Communication Protocol	ANT+, Bluetooth
Claimed Accuracy	+/- 1.0%
Weight	738 grams
Battery Type	Rechargeable
Battery Life	100 hours
Method of Cadence Measurement	Accelerometer
BCD	144
Q Factor	141 mm
Warranty	3 years

In the Box

SRM Science Track Power Meter (spider, crank arms, spindle)
SRM PC8 Cycling Computer (if purchased)
Handlebar mount (if SRM PC8 is purchased)

2 reviews for SRM PM9 Science Track Power Meter

Rated 5 out of 5
gento suzuki (verified owner) – June 21, 2020
It was a kind response.
Thank you for your quick shipment.
- Power Meter City – June 25, 2020
  Hi Gento. Thanks for this kind review – we really appreciate it! Please let us know if there is anything else we can do!
Rated 5 out of 5
Keith Bruneau (verified owner) – September 14, 2019
The SRM is exactly as expected.
The service was greater than expected
- Power Meter City – September 21, 2019
  Hi Keith. We’re really pleased to hear you are enjoying your SRM – a mighty fine track PM indeed! Please let us know if there is anything else that you need!