YAHHU 110dB Alarm Disc Brake Lock Waterproof Anti-Theft Motorcycle Security Device with Reminder Cable and 2 Keys for Bicycle Scooter Electric Bike Rotor Fits Less Than 7mm

Secure your motorcycle, bicycle, or scooter with the YAHHU 110dB Alarm Disc Brake Lock. This heavy-duty, waterproof anti-theft security device is crafted from premium aluminum alloy to resist sawing and shearing. The built-in sensitive sensor triggers a piercing 110dB alarm upon detecting any vibration or shock, scaring off potential thieves. Easy to use with a one-press locking mechanism, it fits most vehicles with brake rotors less than 7mm (0.27 inches) thick. The package includes a bright reminder cable to prevent accidental riding while locked, two keys, and an Allen wrench for straightforward battery replacement. Dimensions: 3.15 x 2.87 x 1.57 inches (8 x 7.3 x 4 cm). Protect your ride effortlessly in any weather condition.

• Heavy-Duty Waterproof Anti-Theft Alarm System: Protect your valuable investment with our robust 110dB loud alarm disc brake lock. Designed to automatically activate upon detecting any shock or movement, providing an unbeatable layer of security for your motorcycle or bicycle (3.15 inches / 8 cm size).
• Premium Aluminum Alloy Construction: Crafted from high-grade, rust-resistant aluminum alloy. This heavy-duty wheel security device is completely waterproof and resistant to sawing, shearing, and corrosion, ensuring long-lasting outdoor protection in any severe weather conditions.
• Universal Compatibility for Multiple Vehicles: This versatile anti-theft device seamlessly fits all drilled brake rotors less than 7mm (0.27 inches) thick. It is the perfect universal security solution for disc brake motorcycles, electric bikes, scooters, and mountain bicycles.
• Easy One-Press Lock Mechanism: Designed for ultimate convenience, simply press the lock core to secure your vehicle instantly. A 'Du' sound confirms it is armed. Easily unlock with the provided keys to disable the 110dB anti-theft alarm system without any complex procedures.
• Vibrant Reminder Cable Included: Comes equipped with a highly visible spring steel wire rope (reminder cable) that attaches from the lock to your handlebars. This ensures you never accidentally ride away while the heavy-duty security device is still engaged on your wheel rotor.
• Complete Security Package Ready to Use: Your purchase includes 1 alarm lock, 1 hex key for easy battery replacement, 1 reminder cable, and 2 keys. It operates on 6 pre-installed AG13 button batteries, delivering reliable, immediate protection right out of the box (weighs 11.44 oz / 324g).