Dual recording power and Transparency

[Freighter (Joh-nathan)]

@Daren

This can’t be overstated enough I reckon. One source reading -2% held up against another reading +2%. They’re both perfectly legitimate measurements in themselves, but they create a 4% difference - and we’re still no closer to knowing which one is actually the more accurate.

That’s without even starting to think about your new 10t cog, dirty chain, worn out bearings, etc.

https://www.cyclingpowerlab.com/DrivetrainEfficiency.aspx