Alarm Disc Lock Motorcycles of 2025

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Last Updated - June 9, 2025

Best Choice

1

Artago
ARTAGO 32 State-of-the-art Disc Lock Without or With Alarm 120dB + Don't Touch Warning, Exclusive SAA Triple Locking, SRA Approved, Stainless Steel High-end Motorcycle Alarm Disc Brake Lock Anti-Theft

Why we love it

Triple locking system enhances security.

Alarm prevents false triggers.

No installation required.
Main highlights

Advanced Security Feature
Triple locking system with 15mm hardened steel shaft ensures high-end protection.

Ideal For Easy Use
Perfect for motorcycle owners seeking quick, hassle-free security.

Praised Alarm Function
120dB alarm with warning function effectively deters persistent theft attempts.
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9.8

Exceptional

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How do we rank?

Using our advanced technology, we scan thousands of products and stores, analyzing reviews, ratings, and trends to find what matters most to users like you.

Our team then reviews the data and real user feedback, combining AI and human insights to bring you real-time, top-rated recommendations to guide your decisions with clarity and confidence.
Value for Money

2

RADIKAL
RADIKAL RK14S Premium Motorcycle Alarm Disk Lock 120dB ON/Off, Warning LED Alert, SRA Approved, Double Locking 14mm Stainless Steel, High Security Anti Theft Brake Disc Lock for Motorbike

9.7 Simple to use

9.5 Detecting movement

Why we love it

CLASSE SRA approved

Double locking mechanism

SEK DISCTECH core
Main highlights

Key Features
CLASSE SRA approved, double locking, SEK DISCTECH core, and optional alarm system. Ensures top-notch security against brutal attacks.

Ideal Use Cases
Perfect for motorcyclists needing robust theft protection in high-risk areas. Exceptional for outdoor parking and long-term storage.

Customer Reviews
Most praised for its durable build and highly effective alarm system, providing peace of mind to motorcycle owners.
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9.6

Exceptional

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3

YOHOOLYO
YOHOOLYO Alarm Disc Lock Motorcycle Disc Brake Lock Anti-Theft Waterproof 110 dB 7mm Pin 5ft Reminder Cable for Motorcycles Bike Scooter Carry Pouch (Black)

9.5 Simple to use

9.5 lock easily

9.3 Lock Feature

Why we love it

Sturdy metal construction ensures durability.

Loud 110 dB alarm deters thieves.

Includes reminder cable and carry pouch.
Main highlights

Durable Metal Construction
The lock is made entirely of metal, ensuring sturdiness and sustainability.

Ideal for Rough Areas
Perfect for motorcycles, bikes, and scooters in high-risk zones.

Highly Praised Alarm
Customers appreciate the loud 110 dB alarm for effective deterrence.
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9.5

Excellent

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4

Kryptonite
Kryptonite Alarm Disc, Heavy Duty Anti-Theft Motorcycle Lock with 120db Alarm, Weather-Resistant, Powersport Disc Break Lock

9.3 Durability

9.1 Simple to use

9.1 Security

Why we love it

Loud alarm deters potential thieves.

Weather-proof design ensures durability.

Easy to set up and use.
Main highlights

High Security Alarm System
Features a 120db alarm for enhanced theft deterrence.

Ideal for Motorcycle Security
Designed specifically for securing motorcycles with a hardened steel pin.

Praised for Loudness
Customers appreciate the alarm's effectiveness in alerting theft attempts.
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9.4

Excellent

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5

Mathtoxyz
Motorcycle Alarm Disc Brake Lock, Motorcycle Locks Anti-Theft Security Wheel Disc Lock Waterproof 110dB Alarm Sound with 5ft Reminder Cable Keys and Carry Pouch for Motorbike Bike Scooter

9.9 Simple to use

9.3 worth the money

9.3 lock easily

Why we love it

Easy to activate and use.

Durable and weather-resistant.

Loud alarm for added security.
Main highlights

Built-in Sensors and Alarm
Detects shocks and movements with a 110dB alarm for security.

Ideal for Outdoor Parking
Perfect for motorcycles parked outside or in apartments.

Customer Praised Loudness
Customers appreciate the loud alarm deterring potential theft.
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9.2

Excellent

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6

AGPTEK
AGPTEK 110db Motorcycle Brake Lock with 5FT Reminder Cable, Anti-Theft Padlock Waterproof with Lock Pin Carrying Bag for Motorcycle Bike Scooter, Green

9.9 Noise level

9.7 Lock Feature

9.7 Simple to use

Why we love it

Loud 110dB alarm deters theft effectively.

Easy to carry and install.

Bright color for added visibility.
Main highlights

Loud Alarm and Vibration Sensor
Features a 110dB alarm with a built-in vibration sensor for enhanced security.

Ideal for Garage or Sheltered Use
Best used in sheltered areas to prevent false alarms from wind or rain.

Highly Visible Bright Color
Customers praise the bright color for its deterrent effect against theft.
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9.0

Excellent

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7

RUBY.Q
Alarm Disc Lock Set, Brake Lock, Anti-Theft Waterproof 110 dB 7mm Pin 5ft Reminder Cable for Motorcycles Bike Scooter Carry Pouch (1pcs Black)
Main highlights

【Wide Application】- This is a security anti-theft disc brake lock, which is suitable for various vehicles with disc brakes up to 6mm: motorcycles, electric cars, bicycles, motorcycles, scooters, etc.
【Premium Quality & Waterproof】- The alarm disc lock adopts a high-grade heavy-duty steel body, which makes the alarm brake lock more durable. The 6mm lock pin is super sturdy and practical. The forged steel is waterproof, rust-proof and weather-resistant so that it can work normally in rainy days.
【One-press Operation】- Disc brake lock set is one-key operation, you only need to press the button with a "beep" sound to enter the alarm state. By locking the disc brake to work, it helps to stop the vehicle from moving and keep your belongings safe.
【Anti-theft Alarm Lock】- The alarm disc lock allows you to protect your beloved motorcycle or bicycle when parking outdoors or at home. When any vibration or shock is sensed when the alarm disc is located, it will automatically activate an alarm up to 110db.
【1pcs Black Lock】- This alarm disc lock set includes 1pcs black alarm disc lock, 1pcs Allen wrench, 2pcs security keys, 1pcs reminder cable, 1pcs storage bag and 6pcs internal batteries and 6pcs back up for longer use.
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8.8

Very Good

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8

urban
URBAN UR6 Hi-Tech Alarm Disc Lock 120db ON/Off, Warning, Light Alert, A+ Sensitivity, Replaceable Alarm, Waterproof, Longlife Battery, Carried Locked, Universal Motorcycle, Bike, Bicycle, Scooter

9.9 Simple to use

9.5 lock easily

9.3 Easy installation

Why we love it

Extremely sensitive alarm deters potential thieves effectively.

Long-lasting battery ensures consistent performance for years.

Waterproof design withstands various weather conditions reliably.
Main highlights

Replaceable Electronics and Long Lasting Battery
Patented UR24MA module, high-end, compact, airtight, with no loose cables. Long-lasting CR2 battery installed, easy to replace after 2-3 years.

Ideal for Sensitive Security Needs
Perfect for motorcycles, scooters, and bicycles parked near home or in high-vibration areas. Alarm sensitivity ensures immediate response to potential theft.

Highly Sensitive Alarm
Customers appreciate the alarm's high sensitivity, which activates even with slight vibrations, ensuring maximum security and peace of mind.
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8.6

Very Good

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9

Xena Intelligent Security X
Xena XX6 304 Stainless Steel Motorcycle Disc Lock Alarm Smart Phone Compatible

9.9 Durability

8.2 Simple to use

8.0 worth the money

Why we love it

The product is made of 304 stainless steel which is durable and will last a long time

The product has a 6mm pushdown hardened steel locking pin for extra security

The product has a Bluetooth Smartphone Control Module which makes it easy to control the settings on your phone
Main highlights

Key Features and Benefits
Features 304 Stainless-Steel, 6mm locking pin, 120dB alarm, Bluetooth control, and sensors for ultimate motorcycle security.

Ideal Use Cases
Perfect for securing motorcycles in high-theft areas or during long-term outdoor storage, providing peace of mind.

Customer Reviews Highlight
Most praised for its robust alarm system and ease of use through Bluetooth, offering top-notch security.
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8.5

Good

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10

urban
URBAN UR14S Hi-Tech Motorcycle Alarm Disc Lock 120dB, Maximum Security SRA Approved, 14mm Double Locking, Warning A+ Sensitivity, Optional Activation, Stainless Steel, Tested Anti-Theft for Motorbike

Why we love it

Robust double locking system.

Optional alarm activation.

Durable stainless steel construction.
Main highlights

Maximum Security and Alarm Flexibility
The URBAN UR14S offers maximum security with a 14mm double locking system and optional 120dB alarm for adaptable protection.

Ideal for Urban Environments
Perfect for city riders needing reliable security against theft, with easy alarm activation for added peace of mind.

Praised for Durability and Reliability
Customers appreciate its stainless steel build and advanced locking technology, ensuring long-lasting protection against various theft methods.
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8.4

Good

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Alarm Disc Lock Motorcycles of 2025

1

ARTAGO 32 State-of-the-art Disc Lock Without or With Alarm 120dB + Don't Touch Warning, Exclusive SAA Triple Locking, SRA Approved, Stainless Steel High-end Motorcycle Alarm Disc Brake Lock Anti-Theft

Why we love it

How do we rank?

2

RADIKAL RK14S Premium Motorcycle Alarm Disk Lock 120dB ON/Off, Warning LED Alert, SRA Approved, Double Locking 14mm Stainless Steel, High Security Anti Theft Brake Disc Lock for Motorbike

Why we love it

3

YOHOOLYO Alarm Disc Lock Motorcycle Disc Brake Lock Anti-Theft Waterproof 110 dB 7mm Pin 5ft Reminder Cable for Motorcycles Bike Scooter Carry Pouch (Black)

Why we love it

4

Kryptonite Alarm Disc, Heavy Duty Anti-Theft Motorcycle Lock with 120db Alarm, Weather-Resistant, Powersport Disc Break Lock

Why we love it

5

Motorcycle Alarm Disc Brake Lock, Motorcycle Locks Anti-Theft Security Wheel Disc Lock Waterproof 110dB Alarm Sound with 5ft Reminder Cable Keys and Carry Pouch for Motorbike Bike Scooter

Why we love it

6

AGPTEK 110db Motorcycle Brake Lock with 5FT Reminder Cable, Anti-Theft Padlock Waterproof with Lock Pin Carrying Bag for Motorcycle Bike Scooter, Green

Why we love it

7

Alarm Disc Lock Set, Brake Lock, Anti-Theft Waterproof 110 dB 7mm Pin 5ft Reminder Cable for Motorcycles Bike Scooter Carry Pouch (1pcs Black)

8

URBAN UR6 Hi-Tech Alarm Disc Lock 120db ON/Off, Warning, Light Alert, A+ Sensitivity, Replaceable Alarm, Waterproof, Longlife Battery, Carried Locked, Universal Motorcycle, Bike, Bicycle, Scooter

Why we love it

9

Xena XX6 304 Stainless Steel Motorcycle Disc Lock Alarm Smart Phone Compatible

Why we love it

10

URBAN UR14S Hi-Tech Motorcycle Alarm Disc Lock 120dB, Maximum Security SRA Approved, 14mm Double Locking, Warning A+ Sensitivity, Optional Activation, Stainless Steel, Tested Anti-Theft for Motorbike

Why we love it

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