DescriptionStrong and : This brake lock is constructed with forged stainle steel and is secured with a 14mm double- locking, carbide- reinforced hardened- steel locking pin.The disc wheel lock with waterproof function, keep working in rainy days and never get rusty.FeaturesAlarm Disc Lock-Silver Knight is a practical solution for bikers to protect their beloved motorbikes or bikes while parking outside or at home.-The Motorbike lock up to 110 decibel alarm will automatically activate upon sensing any vibration or shock,keeps your belongings safe and sound.-Easy to Notice: The 6mm Pin Brake Disc Wheel Security Lock enclosed 2m/6ft disc lock reminder cable which is designed to attach to the brake or clutch lever and locked disc lock when you leave your motorcycle or bikes.-Reminds you to remove the lock,and prevents potential damage caused by riding away while the disc lock is engaged. easy to lock with one-pre operation, immediately The lock goes into alarm mode and youll hear a beep sound. When detects a vibration, It has a warning triple be-Strong and :This brake lock is constructed with forged stainle steel and is secured with a 14mm double-locking, carbide-reinforced hardened-steel locking pin- Size: 8.00X6.00X3.00cm/ 3.14X2.36X1.18 inch.- Material: Steel.asy to lock with one- pre operation, immediately the lock goes into alarm mode and you ll hear a “Beep” sound. When detects a vibration, it has a warning triple "Beep" to let potential thieves know its armed.Package Including1 x alarm lock2 x keys1 x1 x reminder cable1 x cloth bag