Metal Waterproof Anti-theft Brake Disc Alarm Lock

Premium zinc alloy construction ensures durability and corrosion resistance for long-term outdoor use. High-strength hardened steel shackle resists bolt cutters and sawing attempts, providing enhanced theft prevention. Integrated 110dB alarm triggers instantly upon vibration, deterring potential thieves effectively.

Waterproof and dustproof design (IP65 rating) guarantees reliable performance in harsh weather conditions. Universal fit for most motorcycles, bicycles, and scooters with disc brake systems. Precision-engineered locking mechanism operates smoothly while maintaining maximum security.

Compact yet rugged design allows easy storage when not in use. Ideal for urban commuters, delivery riders, and touring enthusiasts seeking robust anti-theft protection. Includes two emergency keys with anti-slip silicone coating for quick access.

Note: Requires 3x AG13 button batteries (included). Automatic sleep mode conserves power when idle.