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Description

SRM Spider PowerMeters are the Origin of mobile power measurement. Since 1986 we have continuously refined our PowerMeters to meet ever-higher standards in technology, accuracy and reliability. For that reason, our PowerMeters are widely seen as the Gold-Standard for training with power.

Our 9th generation Spider PowerMeter takes our proven formula and updates it with modern features. The result is a PowerMeter that is easier to use, even more accurate, longer lasting, and has improved connectivity.

Thanks to a combination of angle and torque measurement, the PM9 is now able to measure with higher accuracy in very low cadence situations and oval chain-rings do no longer have an impact on the recorded data. The integrated temperature sensor allows for maximum accuracy in changing conditions. Users are now able to show L&R balance, as well as combined Pedal smoothness.

PowerMeter 9 comes with many usability improvements. First is the Magnet-less cadence mode, which allows you to use the PowerMeter without any cadence magnet. PowerMeter 9 can be used with ANT+ and Bluetooth LE. It connects to pretty much any head unit and comes with a mobile App. The App gives you access to live torque data, battery status information, firmware updates, and much more.

SRM Origin Road Aluminum Powermeter 9

Features:

  • Spider: SRM Powermeter
  • Battery Life: 1900 hours
  • Arm Material: Aluminum
  • Available Arm Lengths: 160mm, 165mm, 167.5mm, 170mm, 172.5mm, 175mm
  • Available Ratios: 53-39T, 52-36T, 50-34T, 54-40T
  • Bottom Bracket: Not included
  • Speed: 11, 12
  • BCD/Mount Type: 145/112
  • Q-Factor: 145.5mm
  • Bolts: 4
  • Colors: Black
  • Weight: 780g
  • Warranty: 3 years

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