Works best as an immobiliser rather than an all-out lock Kryptonite's all-new modular lock system is quite a clever idea for quick stops. The Modulus isn’t a high security item, more a neat and clever ...

The New York is the daddy of tough U-locks, seemingly having been around forever and continuing to win test after test. But what makes it so good? Strength, pure and simple. The shackle is stiff and ...