Start with the idea that it is always better to lock your bicycle. But then, as you go about your day, some situations are riskier than others.
Tying your bike to a well-placed post, in front of your favourite bookshop, shopping a few minutes during the day on a very busy street – these are obviously safer situations.
For these occasions, we prefer something fast and flexible. On aime alors particulièrement la rapidité d’action et la flexibilité. Frame or wheel locks offer this.
Remember that you have to devote a minimum of time against thieves. It can be a drag to take a minute of your time to secure your bicycle, but it is a necessary evil. Just leaving your bike unlocked is a serious mistake and is easily preventable, notably, with a wheel lock.
When you leave your bike outside for an extended period (more than 5 minutes), a combination of several locks is an excellent strategy. A U-lock, a chain, and a frame lock are three particularly cumbersome barriers.