This Mammoth Security helmet lock is the perfect accessory for any dual sport, street, or off-road motorcycle owner looking for an extra layer of protection against theft. The cable lock and key make it easy to secure your helmet and ensure that it stays put. The brand name BPDLOCLID speaks for itself in terms of quality and reliability. This lock is designed to fit most helmets and is suitable for use with a variety of motorcycle types. Don't take any chances with your precious headgear - invest in this helmet lock today.