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power2max NGeco ROTOR ALDHU Track Power Meter

Josh Matthew September 10, 2019


Accurate and affordable power2max NGeco track power for your ROTOR ALDHU road crankset!

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power2max NGeco ROTOR ALDHU Track Power Meter

The NGeco is the newest model in the power2max line-up. With features such as dual leg power measurement, ANT+/Bluetooth SMART compatibility and left/right power balance, the power2max NGeco ROTOR ALDHU Track Power Meter comes fully-loaded. In addition, the NGeco is accurate to +/- 2.0% in all environmental conditions and is easy to use with features such as auto-zero and accelerometer-based cadence measurement. In fact, there is no other power meter that provides dual-leg power measurement plus these other features at only $590!



Dual-Leg Power Measurement

The NGeco power meter measures power at the crank spider. This means it measures both left and right leg power.

Accurate to +/- 2.0%

The power2max is always consistent and accurate, regardless of the environmental conditions.

Long Battery Life

The power meter gets 300-400 hours of run time off of a single CR2450, user-replaceable battery.

Left/Right Power Balance

In addition to measuring both legs, the NGeco can also provide left/right power balance with a system upgrade.


Featuring both ANT+ and Bluetooth SMART, the power meter can be used with virtually any bike computer or smart phone.


With the auto-zero feature, you never have to worry about manually calibrating the unit. Just get on and go!


Power meter only: If you already have a ROTOR ALDHU crankset, you can purchase the power2max power meter spider only for $590.

Crank arms and spindle: You also have the option of purchasing ROTOR ALDHU 24 mm or 30 mm crank arms and spindle, in order to form a complete power2max/ROTOR track crankset.



The power2max NGeco ROTOR ALDHU Track Power Meter is compatible with all 24 mm and 30 mm ROTOR ALDHU and VEGAST cranksets. Please note, the power meter is only compatible with the ALDHU ROAD axle. It is not compatible with the ALDHU track axle. The chain line will remain the same as with the track version.


In the Box

  • power2max power meter
  • ROTOR ALDHU crank arms and spindle (if purchased)
  • CR2450 battery
  • User’s manual


power2max NGeco ROTOR ALDHU Track Specs

Bike TypeTrack
Location of Power MeasurementSpider
Left or Both Legs MeasuredBoth
Independent Left/Right MeasurementYes - Power Balance (available via upgrade)
InstallationMore involved (60 min. estimated)
Communication ProtocolANT+ and Bluetooth SMART
Claimed Accuracy+/- 2.0%
Weight - Power Meter Only174 grams
Weight - Complete Crankset626 grams
Battery TypeCR2450
Battery Life300-400 hours
Method of Cadence MeasurementAccelerometer
Q Factor147 mm
Warranty2 years


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