Well, there’s some bad news and good news. The bad news is that there aren’t any bike locks that are entirely angle grinder-proof, but with technology rapidly advancing, multiple locks offer steel-tough protection, and there are many ways to keep your trusty steed safe from the grubby hands of bicycle thieves.
Products like Litelok and Hiplok are at the forefront of this innovation, offering cyclists enhanced protection against angle grinders. These locks are not only tougher on the material front but also more innovative. They alert owners to tampering attempts and provide the location of a stolen bike.
Our rating: 5 out of 5 stars Resists angle grinder attack by turning the grinder’s energy and force in on itself.
Our rating: 5 out of 5 stars Withstands angle grinder attacks at least 20x longer than standard D locks.