Motorcycle Alarm Disc Lock Anti-Theft 110dB Waterproof / Motorcycle Disc Brake Lock Aluminum Alloy / for Scooter Bike Motor Parts – Vibration Alarm – Replaceable Battery – Lock Only / 4pcs Set / With Bag – Red / Black / Yellow
Secure your motorcycle, scooter, or bicycle with the Krovor Motorcycle Alarm Disc Lock Anti-Theft 110dB Waterproof Motorcycle Disc Brake Lock Aluminum Alloy for Scooter Bike Motor Parts. 110dB vibration-triggered alarm disc brake lock with waterproof protection. Aluminum alloy construction. Replaceable battery. Available as lock only ($15), 4pcs set ($24–$25), lock with carrying bag ($25), or reminder rope only ($25). Red, Black, and Yellow. 0.239kg.
⚠️ Important Fitment Notice – Read Before Ordering
- This lock requires a disc brake – cannot be used on vehicles without disc brakes.
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Battery is replaceable (not rechargeable). See Battery Replacement section below.
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8 variants across 3 price tiers – select carefully:
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Lock Only ($15): Red Lock / Black Lock / Yellow Lock – disc brake lock only, no accessories.
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4pcs Set ($24–$25): 4pcs set Black / 4pcs set Yellow / 4pcs set Red – lock + set of accessories.
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Only Lock Bag ($25): Lock with carrying bag – no rope.
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Reminder Rope ($25): Reminder rope only – no lock. Order if you already have the lock and need only the rope.
Key Features
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110dB Vibration-Triggered Alarm: 110dB alarm activates when the lock is shocked or vibrated by someone – loud anti-theft warning for motorcycles, scooters, and bicycles.
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Aluminum Alloy Construction – Waterproof: Durable aluminum alloy disc brake lock with waterproof protection for reliable use in any weather.
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Simple One-Press Locking: Click the lock cylinder to lock instantly and activate alarm mode.
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Replaceable Battery: Uses a replaceable battery (not rechargeable). Spanner included for battery replacement.
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Multiple Package Options: Choose lock only ($15), 4pcs set ($24–$25), lock with carrying bag ($25), or reminder rope only ($25).
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Lightweight – 0.239kg: Compact and lightweight at 0.239kg for easy daily carry.
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3 Colors – Red / Black / Yellow: Available in Red, Black, and Yellow across all package options.
Alarm Usage Instructions
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Locking & Alarm Activation: Press the lock core to lock – you will hear “DU” sound. Alarm standby activates after 5 seconds. When the lock or vehicle is vibrated: 3 alarm sounds “DU DU DU”. Repeated vibration triggers alarm again after 5 seconds – continuous alarm with serial vibration. Each alarm lasts 10 seconds.
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Unlocking: 5-second unlock window for the owner. Use the key to unlock – alarm stops immediately. If the lock cannot be opened within 5 seconds, it will give an alarm.
Battery Replacement
When you hear continuous “Ge, Ge, Ge” sounds, or the alarm lasts less than 10 seconds then cuts off, the battery is low. Use the provided spanner to unscrew the four screws, remove the top cover, and replace the battery. Strictly observe the anode (+) and cathode (–) orientation.
Available Variants & Prices
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Red Lock / Black Lock / Yellow Lock – $15 (lock only)
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4pcs set Black – $24 (lock + accessories set)
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4pcs set Yellow / 4pcs set Red – $25 each (lock + accessories set)
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Only Lock Bag – $25 (lock + carrying bag)
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Reminder Rope – $25 (rope only, no lock)
Compatible Vehicles
- Motorcycles – 110dB vibration alarm disc brake lock
- Scooters / Bikes / Motor Parts – waterproof anti-theft aluminum alloy lock
- Bicycles – replaceable battery alarm lock
Specifications
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Compatible Vehicles: Motorcycle / Scooter / Bicycle / Bike (with disc brake)
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Product Type: 110dB Alarm Disc Brake Lock – Waterproof Anti-Theft Aluminum Alloy Lock
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Alarm Volume: 110dB
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Alarm Type: Vibration-triggered
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Battery: Replaceable (not rechargeable)
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Material: Aluminum Alloy
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Waterproof: Yes
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Colors Available: Red / Black / Yellow
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Package Options: Lock Only / 4pcs Set / Lock with Bag / Reminder Rope Only
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Item Weight: 0.239kg
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Condition: 100% Brand New
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Origin: Mainland China









