EXCEPTIONAL SECURITY: SRA-approved disc lock with a high security rating of 18/20, tested against picking, drilling, sawing, and levering. Hi-Tech steel body with double anti-corrosion treatment. This motorcycle disc brake lock features a 10 mm locking pin and an innovative double-locking system. HI-TECH ALARM SYSTEM: The ON/OFF alarm system of this disc brake lock is unlike any other: it is a high-tech alarm with optional activation. It also features an exclusive A+ Sensitivity warning system to deter thieves instantly. When the motorcycle is moved, the warning emits 6 beeps. If the attack continues, the 120 dB alarm is triggered. GUARANTEED PROTECTION: SEK PLUS DISCTECH cylinder with maximum protection against picking, freeze spray attacks, and a 2.5 mm anti-drill disc. Includes 3 security keys and key duplication service. MAXIMUM QUALITY DOWN TO THE SMALLEST DETAIL: This disc brake lock is truly waterproof, both the hardened steel body and the alarm module. The long-life battery and patented alarm module are easily replaceable. Optional transport brackets are also available, designed to integrate with the motorcycle for convenient and secure carrying of the lock. RECOGNIZED PRESTIGIOUS BRAND: Keep the thief away. URBAN is a well-known European manufacturer of high security locks for vehicles. If you need help, they are always available to assist you. URBAN SECURITY "Enjoy Moving. Feel Safe."