The Oxford Beast Disc Lock LK121 is a maximum security device designed to immobilise the front brake disc of your motorcycle, preventing the wheel from rotating. It offers a Sold Secure DIAMOND rating, meaning it can withstand forceful and sustained attacks. It fits up to 8mm discs and has a 16mm hardened steel rotating locking pin. It is anti-pick and resists angle grinder attacks (hence the Diamond rating). It is surface-hardened throughout with a keyway dust cover and weighs 1.3kg. Please note the reminder cable is NOT included with the Beast Lock.