Master Disk Lock Motorcycle Brake Safety Security Key Keychain Dirt Bike Cruiser One(1) piece Master Lock 8305DPS Chrome Disc Brake Lock comes with free "remove before flight" key chain. Disc brake locks prevent ride or roll away thefts. Easy push button locking system. Heavy duty construction and push button locking convenience makes disc brake locks a strong theft deterrent. Lock is made of chrome plated zinc steel that prevents rust. The 7-pin tubular key resists picking. LED Light guide key for easier nighttime use. 3 Keys & carrying case included.