I bought this to switch to a shorter arm length on a brand new Felt IA. Well, felt isn't shipping the bike for the next year, so I have cancelled the order. All that being said, I have a Shimano 105 (FC-R7000) Hollowtech II Crankset. It is black with 160mm arms. This is new-in-box and never mounted. Price is $130 with shipping included to CONUS locations.

Thanks,
J

https://bike.shimano.com/...-r7000/FC-R7000.html