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Bengguo Disc Brake Lock with 110dB Alarm for Bicycle and Motorcycle - Weather-Resistant Anti-Theft Lock with 2 Keys
Protect your bicycle, e-bike, or motorcycle with the BENGGUO disc brake lock featuring a powerful 110dB alarm. A highly sensitive motion sensor triggers an instant audible warning if tampering is detected, helping deter theft attempts in seconds. Built with a durable metal body and weather-resistant sealing, it is designed for dependable everyday security in city streets, parking garages, and outdoor storage.
Key features and specifications
- 110dB anti-theft alarm - loud siren activates on movement and sounds for 15 seconds
- Sensitive vibration sensor - reacts quickly to tampering for immediate deterrence
- Weather-resistant build - waterproof gaskets help protect in rain and humidity
- Quick locking operation - push-button locking for fast, simple securing
- Durable metal construction - hardened alloy body designed to resist tampering
- Universal use - suitable for bicycles, e-bikes, and motorcycles with disc brakes
- Battery type - CR2032 button cell 200 mAh
- Dimensions - 21 cm x 9 cm x 6.9 cm
- Weight - 0.255 kg
- Material - zinc alloy
- Includes 2 keys - spare key included for convenience
Why this is perfect to buy
This lock is a great choice if you want compact security with an attention-grabbing alarm. It is quick to lock, easy to carry, and loud enough to discourage opportunistic theft. The weather-resistant design supports year-round use, and the included spare key adds peace of mind for daily riders.
Ideal examples of usage
- City commuting - secure your bike outside work, caf s, or shops
- Overnight parking - add an extra layer of security in shared garages
- E-bike protection - discourage tampering when parked in public areas
- Motorcycle stops - fast locking during fuel breaks or short errands
- Travel and touring - lightweight backup lock for unfamiliar parking spots
Interesting facts about alarm disc brake locks
Alarm locks are popular because they add a psychological deterrent in addition to physical security. A loud siren draws attention immediately, which often makes thieves abandon a quick attempt. Disc brake locks are also compact compared to larger chains, making them convenient for riders who want security without heavy gear.
Package Includes
- Bengguo disc brake alarm lock
- 2 keys
- CR2032 battery pre-installed or required (model uses CR2032 200 mAh)
Packing: Euroblister
EAN: 5714122635679
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