The only line of defense against bike thieves is a bike lock. If you're going to actively use your bicycle and leave it on the streets, you have to lock it properly. If you lock it, but not the right ...

Given the fact that bicycle commuters have to carry a lock with them at all times, we've seen a number of bike parts that double as locks. One of the latest, the ET-one, lets a pedal do the job – ...

No matter the gauge of the U-lock or the metallurgy of the chain looped around your frame, the lock securing that vintage Miyata to the parking meter will not stop a determined thief with the right ...