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power2max NGeco FSA K-FORCE 386EVO Power Meter Crankset

Josh Matthew October 11, 2021


The new power2max NGeco power meter on a FSA K-FORCE 386EVO crankset!

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power2max NGeco FSA K-FORCE 386EVO Power Meter Crankset

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 FSA K-FORCE 386EVO Power Meter Crankset 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.



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!


BCD: The power2max NGeco FSA K-FORCE 386EVO Power Meter Crankset is available in either a 110, 130 or 110 4-Bolt Shimano BCD in order to fit your choice of chainring sizes.

Lock Ring Tool: The Lock Ring Tool for FSA is required for installation. We recommend you order it unless you already own one.

Please note – this power meter ships with a Black decal. Please let us know if you would like us to include a different color instead (Red, Blue, White, Green).



This power2max crankset uses a 30 mm diameter axle and fits almost any frame, including BB30, PF30, BBRight, BB386EVO, BSA or BB86.


In the Box

  • power2max Power Meter Crankset (crank arms and spider)
  • CR2450 battery
  • User’s manual


power2max NGeco FSA K-FORCE 386EVO Crankset Specs

Bike TypeRoad
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%
Weight571 grams (175 mm. Excludes chainrings)
Battery TypeCR2450
Battery Life300-400 hours
Method of Cadence MeasurementAccelerometer
BCD110/130/110 4-S BCD
Q Factor151 mm
Warranty2 years



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