How easy to install is a power meter?

Installing and using the 4iiii Precision Powermeter

Aug. 28, 2019 - Willem L. Middelkoop

After I created a minimal road bike, I decided to install a power meter to find out what's it like to measure the power output of my legs. What can you learn from a power meter? Is it difficult to install? Is it worth it? Read along to find out.

Tightening the crank arm using a torque wrench

Make sure the battery is installed and the covering door is locked

Connecting the 4iiii Precision Powermeter to the Cyclemeter app

Zero offset calibration is very important for accurate measurements

You should be able to loosen the plastic cap with just your fingers/hand, no extreme torque is required

Data from the power meter, compared with speed, cadence and heart rate data

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