Alarm Disc Lock for Motorcycles – Anti-Theft 110 dB Alarm, 6mm Pin, with Reminder Cable

The alarm disc lock for motorcycles delivers a powerful combination of compact security and intelligent theft prevention. Designed for riders who demand protection on the go, this disc brake lock emits a blaring 110 dB siren when tampered with, scaring off intruders in seconds. The 6mm locking pin fits seamlessly into wheel holes or spokes, making it compatible with motorcycles, scooters, e-bikes, and more. Whether you’re parking downtown or storing your ride overnight, this lock acts as a vigilant guard dog for your two-wheeled investment.

Why Choose This Motorcycle Alarm Disc Lock?

From smart sensors to rugged steel construction, this lock is built with security at its core. It’s easy to use, hard to beat, and impossible to ignore when triggered.

• 🔒 110 dB Alarm Trigger – Loud enough to draw attention instantly
• 🛠️ Solid Steel Body – Durable and tamper-resistant construction
• 📏 6mm Locking Pin – Compatible with a wide range of disc brake systems
• ⚠️ 5ft Reminder Cable – Prevents accidental drive-offs while locked
• 🔧 Comes with Tools – Includes Allen key for battery changes
• 🔋 12 Batteries Included – 6 pre-installed and 6 extras for long-term use

What’s in the Box?

Product Specifications

How Does the Alarm Work?

Smart Theft Detection

Once armed, the lock emits a short “beep” to indicate readiness. If movement is detected, three warning beeps are triggered. Continued tampering activates a shrill 110 dB siren that repeats every 10 seconds until the lock is deactivated.

How to Arm the Lock

• Insert the 6mm pin through your wheel’s disc brake hole
• Press the lock button down until you hear a single beep
• Leave it in place—it’s now in armed mode

How to Disarm It

Simply insert one of the three included keys and turn. This will stop the alarm and unlock the device instantly.

Real-Time Protection with Instant Alerts

This lock doesn’t just act—it reacts. Even light touches prompt it to warn potential thieves before escalating to full-volume alert mode. It’s ideal for high-traffic areas, parking lots, or overnight storage spots.

What If the Battery Runs Low?

The alarm emits a weak “ge ge ge” sound when battery power is low. Just use the included Allen key to remove four screws and replace the batteries with the six spares included in the package. It’s a 2-minute task that ensures continuous protection.

People Also Ask

Is this motorcycle disc lock waterproof?

Yes, the lock is designed to withstand outdoor use in various weather conditions. However, avoid full submersion or prolonged water exposure for best performance.

Can this alarm lock fit scooters and bicycles too?

Absolutely. As long as the disc brake holes accommodate a 6mm pin, it works with motorcycles, scooters, e-bikes, and even some bicycles.

Will it go off if my bike just shakes from wind?

No, the sensor is designed to distinguish casual movement from actual tampering. Light vibrations won’t trigger the alarm unless repeated or aggressive.

Who Is This Lock Made For?

• 🏍️ Motorcycle riders parking on city streets
• 🛵 Scooter users needing daily theft deterrence
• 🚲 E-bike or bicycle commuters storing in shared lots
• 🧳 Travelers wanting portable, reliable protection

Most thefts take place in under 10 seconds. This alarm disc lock for motorcycles makes sure those seconds are loud, alarming, and highly inconvenient for thieves. Add the bonus reminder cable, included tools, and extra batteries—and it’s clear this lock offers premium value in a compact design.