Well, I'd say that two locks are nice to have, if not entirely necessary. You can quickly use just the ring lock if you're hopping in and out of a store, and ge

Well, I'd say that two locks are nice to have, if not entirely necessary. You can quickly use just the ring lock if you're hopping in and out of a store, and get out the larger one to lock your frame when you're storing your bike for a longer period.