If you plan on wrapping the chain around the concrete post, I would ask your condo for approval and if they grant it get it in writing. Sounds silly I know but don't be surprised if they are the ones cutting the chain to remove it from the precious concrete post.
Sadly Condo's (and the people that live in them) + motorcycles don't mix well in most cases.
Sadly Condo's (and the people that live in them) + motorcycles don't mix well in most cases.