The Oxford Beast Disc Lock is a maximum security device designed to immobilise the front brake disc of your motorcycle, preventing the wheel from rotating.The Beast Disc Lock has achieved a Sold Secure DIAMOND rating, ensuring it is able to withstand forceful and sustained attacks. To be awarded a DIAMOND is no small feat. The Beast has passed attack tests from a huge range of tools, commonly used by thieves including, pliers, bolt croppers, drill, and most impressively a 90 second angle grinder attack.Key Features• Surface hardened throughout• Keyway dust cover• 16mm hardened steel rotating locking pin• Fits up to 8mm discs• Resists angle grinder attack• Anti-pick design• 1.3kg• Sold Secure Powered Cycle (Motorcycle) Diamond approved