Yamaha 2C0 swing arm in a powder coated silver. It came with a frame I bought for a build but the silvers not really my thing, I think they were going for the R1M look.
It’s had new bearings and is ready to be fitted.
The downsides are it’s got some discolouration in the powder coat and some scratches, also a couple of dents - see pics. Probably good on a track bike or as spare.