Motorcycle Disc Lock Alarm With 120dB Motion Sensor Siren

This Disc Lock Alarm Protects Your Motorcycle

The motorcycle disc lock alarm gives you real peace of mind with a 120dB motion sensor siren that scares off thieves immediately. It arms itself automatically after five seconds, and the tough aluminum body resists cutting tools. One USB-C charge delivers up to six months of standby protection.

A customer favorite — This disc lock alarm combines a motion-sensing 120dB siren with a tough aluminum body to keep your bike safe anywhere you park.

Popular choice with fast dispatch — Ordered today, dispatched within 24–48 hours.

Why You'll Love This Car Accessory

• 120dB Siren: The motion sensor triggers a loud alarm that alerts everyone nearby if someone tries to tamper with your bike.
• Six-Month Battery: A single USB-C charge provides up to six months of standby power, so you don’t have to recharge often.
• Waterproof Build: The IP67-rated aluminum body stays protected even during heavy rain or submersion in up to three feet of water.
• Auto-Armed Security: The lock arms itself five seconds after you click it onto the brake disc, giving you instant protection without extra steps.
• Universal Fit: The 0.27-inch hardened locking pin fits most motorcycle disc brakes up to 2.4 inches (2.4 in) wide.

Perfect For

• Daily Commuters Lock it on your disc brake during a quick coffee run or a full workday, and the 120dB siren will scare off anyone who tries to roll your bike away.
• Overnight Parkers Leave your motorcycle parked at home or in a shared garage overnight, knowing the motion sensor will scream the second someone touches it.
• Riders in Wet Weather Ride through rain or splash through puddles without a second thought, since the IP67-rated housing handles complete submersion.

Specifications

• Product type: Motorcycle disc lock alarm with motion sensor
• Material: Aluminum alloy and zinc combination
• Weight: 10 ounces
• Lock pin diameter: 0.27 inches (0.28 in)
• Lock groove: 2.4 inches (2.4 in)
• Alarm volume: 120dB
• Battery life: 6 months standby
• Water rating: IP67

Package Contents

• 1 x Motorcycle Disc Lock Alarm
• 2 x Keys
• 1 x Charging Cable
• 1 x Anti Theft Rope

Your bike stays safe with a loud 120dB alarm that scares off anyone who touches it. Order your disc lock alarm today and ride with total peace of mind.