Harley Siren Disc Brake Lock

Designed to discourage roll-away theft, this rugged lock easily attaches to your disc brake and sounds a piercing alarm if the motorcycle is moved.

• Physical movement triggers a piercing 120dB audible alarm that acts as an additional theft deterrent

• Audible alarm can be deactivated by key if only mechanical security is desired

• 0.23 in (6 mm) diameter hardened-steel locking pin

• Corrosion resistant

• Includes two keys, high visibility reminder cord, and Lithium (CR2) battery

• Limited lifetime manufacturer warranty 2-year battery warranty

• Free key registration and replacement program

• Optional Anti-Theft Protection available, reimbursement up to $500 (£300)(€400)