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 ...

Bike locks don’t completely prevent bike theft. With the right tools and enough time, a determined thief can defeat nearly any lock. But securing your bike properly, with a quality bike lock, can ...

Since we began testing the best bike locks in 2007, we’ve reviewed more than 100. Our latest test included a selection of the best D-locks (also known as U-locks), foldable locks and chain locks for ...

The best bike chain locks offer the convenience of flexible locking ...

The classic Kryptonite bike lock has long been the standard, but the best bicycle lock may no longer be the classic U-lock. New high-tech bike locks now come in an increasingly diverse range of shapes ...

In this busy world, a lot can happen in a minute. You can order a coffee, send a tweet, check your email—or lose your unlocked bike to an unscrupulous thief, who will post it on Craigslist in a ...

Best U-lock: Kryptonite New-U New York Fahgettaboudit Mini Best chain lock: Kryptonite New York Fahgettaboudit Chain 1415 & New York Disc Lock Most secure bike lock: Hiplok DX1000 Whether you ride ...