So I started with small chain ring on the front 39. And Big on the back.
The back is 26,23,21,19,17,15,14,13,12
So at 1:00 I'm on the 23.
That jump in power at 5:00 has to be wrong, don't you think? The switch is from 19 to 17.
Yes I also only did 30 seconds on the 12 cog. HR was 168 that's tough effort for me.
At 10:00 I'm on the 53 on the front and 26 on the back again. As you can see I didn't get very far into the progression.
I was hoping this was going to be more informative, but I think I need to adjust something when I'm on the 39 and 17-12 to get the readings right. Thought I'd share anyhow.
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