Hi I can’t work out what the vertical bar next to the target power horizontal bar on Edge 520 represents? Is it Focus? A legend/key on the website would be useful 
It’s an optimal cadence gauge.
Ah - cool 
Hi I can’t work out what the vertical bar next to the target power horizontal bar on Edge 520 represents? Is it Focus? A legend/key on the website would be useful 
It’s an optimal cadence gauge.
Ah - cool 