The world's first anti-angle grinder motorcycle D lock For the best defence against angle-grinder attacks, you need a Hiplok DX1000. 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 D locks, and multiple tests prove it. You can fit your DX1000 to most large bicycles, e-bikes & motorcycles, with a locking area 205mm x 112mm (L x W). At just 2.6kg, the DX1000 is still one of the lightest Sold Secure Diamond rated motorcycle D locks around! - Anti-angle grinder security system - Square profile - thieves need to cut twice to remove the lock - Graphene reinforced premium hardened steel shackle - Sold Secure Powered Cycle Diamond - ART 4 Star Rated - Part of the Hiplok 1000 Series - Lifetime warranty - 3 x coded replaceable keys included - Dimensions: Internal locking dimensions: 205mm x 112mm (L x W) External dimensions: 290mm x 180mm (L x W) Weight: 2.6kg