Bought these for a gravel build but ended up going with some shorter cranks in the end. These are the GRX 600 series cranks, 172.5mm length. There are no chainrings or bottom bracket with these, but these will take either a 1x or 2x chainring.
There are some signs of use on these but I’ve tried to include images of marks/scratches. I’ve also got the preload adjuster, it’s just not included in the photos. Any questions, please ask.