Um... no? Entrapment is about being induced to commit a crime you wouldn't otherwise have committed, and it's a lot more relevant for things like drugs or terrorist plots where the government information is outright giving you the things that's illegal for you to have.
For theft, it's quite hard to think of a situation where someone could put you in a state of mind that stealing this thing isn't against the law. The closest I can come is a signed statement by the police department saying "it's not against the law to steal this," and that's more because some jurisdictions will give you the defense if the government lies to you about the law. (And I suspect it still wouldn't qualify because it isn't exactly reasonable to believe that theft could be legal.)
I think example of entrapment for theft is "I'll pay you $10000 for it if you steal that bike for me". ... you wouldn't have normally considered it but now that I stuck a huge windfall under your nose ...
Putting a bike a place and manner an ordinary tourist would, which you just happen to be monitoring is not going to cause someone to steal who otherwise wouldn't.
Really? I though entrapment is more like going under cover saying stuff like "hey wanna help me steal a bike!" "ahhh don't be a chicken!" to someone who wasn't planning to.
