AGM BDLMG Military Green Original Motorcycle Grenade Disc Brake Wheel Lock AGM Original Grenade Motorcycle Disc Locks are a unique way to safely lock your motorcycle. Designed to be mounted on a motorcycle ventilated disc, this Grenade Lock is equipped with a patented antidrill proof lock tumbler mechanism. AGM Original Grenade Disc Locks come standard with 2 coded keys which have thousands of secure combinations preventing random keys or other instruments from potentially opening your lock. Comes with : 2 coded keys (15,000 key variations) & Orange Reminder Cable Clips to a belt for easy carrying. Leather case available!