Altor’s SAF is a ludicrously chunky 6.25kg behemoth of a lock which claims to be the world’s first U-lock that can withstand an attack from an angle grinder for more than 30 minutes. Designed to be ...

Although U-locks are generally considered to be the most secure type of bike lock, the fact is that a portable angle grinder can typically cut through their shackle in a matter of seconds. Washington, ...

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 ...