Bike locks come in all shapes and sizes, but the best bike chain locks offer flexibility and are often easier to carry than other types. Along with D-locks (also known as U-locks), they are among the ...

The Switch 105 is a folding lock, meaning it’s made from several bar sections that are riveted together. It has some of the same advantages of a chain lock, such as its ability to lock around larger ...

Hiplok pioneered the use of Ferosafe, a graphene composite material, on its D1000 D-lock, which proved to be one of the toughest locks our sister publication Cycling Plus has tested. The British brand ...

Litelok doesn’t claim the X1 is angle grinder proof, and it’s not, but it takes two cuts to free a bike and a single cut will trash a grinder disc. That’s enough security for most bikes in most ...

With its large shackle and patented Diamond coating, the Kryptonite New York Lock Diamond Standard is a heavy duty D-lock that inspires confidence when leaving expensive electric and cargo bikes ...

British cycle security manufacturer Squire has launched its new Inigma Diamond BL1 smart D-lock on Kickstarter. The digital D-lock has achieved the highest Sold Secure Diamond rating for bike locks, ...

A bike lock is an essential accessory for keeping your bike safe and secure. Our latest test included a selection of the best D-locks (also known as U-locks), foldable locks and chain locks for ...