Brand new 4iiii Precision 3 Ultegra 12 speed 170mm crankset power meter with 52/36 rings - R8100. Never ridden or even had pedals screwed into them. It came on my new tri bike and they are longer than I wanted to use since I am used to 165s. $550

Here's a link to them on power meter city https://powermetercity.com/...ngle-sided-crankset/