ok, I did a search and there are a few threads about them but what is one more.

I use my MTB for commuting to work at times, but I take it with me inside. so that is not a issue.
though, I would like to start using it more for errands, and well I would be needing a lock.

My front wheel has a quick release, so I would like something that will protect the bike and the front wheel. so, a chain would probably be the best way of going about it over a U lock.

the following chains seem to be the same, but the locks seem to be slightly different.

http://www.amazon.com/Kryptonite-Yor...1239540&sr=8-7

http://www.amazon.com/KRYPTONITE-FAH...1239540&sr=8-5

anyone know off hand what the differences might be?


would a 3ft chain be enough to get around the front tire, frame and a light post for example, or should the 5ft chain be the way to go?