How easy to use 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.

Use a crank tool to remove the crank (Shimano TL-FC16 / FC-M960)

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

Connecting the 4iiii Precision Powermeter to the Cyclemeter app

The crank arm has it's model and length written on it, on my bike that's: FC-5800, 172.5MM

4iii Precision Power meter installed on my bike

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

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