For the best defence against angle-grinder attacks, you need a Hiplok. It's part of our Anti-Angle Grinder 1000 Series - there's nothing else like this on the market. It's at least 20 x more resistant than standard locks, and multiple tests prove it. You can fit your L1000 to most large bicycles, e-bikes & motorcycles, L1000 is still one of the lightest Sold Secure Diamond rated motorcycle links around!