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10 Best Motorcycle Alarms 2025 in the United States
#1
Winner
Kryptonite Alarm Disc, Heavy Duty Anti-Theft Motorcycle Lock with 120db Alarm, Weather-Resistant, Powersport Disc Break Lock
The Kryptonite Alarm Disc is a robust anti-theft motorcycle lock equipped with a loud 120dB alarm system, making it a strong choice for those needing extra security for their motorcycles, scooters, or other valuable items. Its heavy-duty design features a 6mm hardened steel locking pin and a zinc diecast body, ensuring durability and resistance to physical tampering.
Rating
10.0
Chosen by1,122
Sensitivity
Most important from
375 reviews
#2
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
The URBAN UR6 Hi-Tech Alarm Disc Lock offers robust security for motorcycles, scooters, and bicycles. One of its standout features is the alarm system, which can be turned on or off, and emits a loud 120dB noise to deter thieves. The A+ sensitivity ensures it is highly responsive, and the warning function with light alert adds an extra layer of protection by providing an early alert before the alarm fully activates.
Rating
10.0
Alarm Type
Sensitivity
Battery Life
Most important from
3680 reviews
#3
ABUS Granit Detecto XPlus 8008 Lock
The ABUS Granit Detecto XPlus 8008 Lock offers robust security for motorcycles. With a security level of 19 and a 16mm steel bolt, it provides excellent protection against theft. The alarm system is highly sensitive, featuring 3D position detection and an alarm that reaches at least 100dB, ensuring it will alert you to any tampering attempts. This lock is also equipped with an ABUS X Plus cylinder, which offers the highest protection against manipulation like picking.
Rating
9.7
Sensitivity
Ease of Installation
Most important from
151 reviews
Top 10 Best Motorcycle Alarms 2025 in the United States
#1
Winner
Kryptonite Alarm Disc, Heavy Duty Anti-Theft Motorcycle Lock with 120db Alarm, Weather-Resistant, Powersport Disc Break Lock
Kryptonite Alarm Disc, Heavy Duty Anti-Theft Motorcycle Lock with 120db Alarm, Weather-Resistant, Powersport Disc Break Lock
Alarm Type: 120dB alarm system
Sensitivity: Activates automatically when engaged
Battery Life: Up to a year
Ease of Installation: Simple key-locking mechanism
Water Resistance: Weather-resistant construction
Chosen by 1122 this week
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
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
Alarm Type: 120dB noise
Sensitivity: A+
Battery Life: 2-3 years
Ease of Installation: simple, one-handed locking
Water Resistance: fully waterproof
Remote Control: No
ABUS Granit Detecto XPlus 8008 Lock
ABUS Granit Detecto XPlus 8008 Lock
Alarm Type: 3D position detection, 100dB alarm
Sensitivity: Highly sensitive
Ease of Installation: User-friendly
Water Resistance: Water-resistant
Remote Control: Bluetooth connectivity, App control
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
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
Alarm Type: disc brake lock with alarm
Sensitivity: optimized to reduce false alarms
Sound Level: 110 dB
Battery Life: depends on replaceable batteries
Water Resistance: waterproof
Ease of Installation: fits most disc brakes under 7mm
Additional Features: 5ft cable, keys, hex key, pouch
Abus Brake disc lock Granit Detecto X Plus 8077, red
Abus Brake disc lock Granit Detecto X Plus 8077, red
Alarm Type: 3D position detection
Sensitivity: Detects slightest movements and vibrations
Ease of Installation: Needs initial familiarization
Water Resistance: Suitable for various weather
Related Products
Wsdcam 113dB Bike Alarm Wireless Vibration Motion Sensor Waterproof Motorcycle Alarm with Remote
Wsdcam 113dB Bike Alarm Wireless Vibration Motion Sensor Waterproof Motorcycle Alarm with Remote
Alarm Type: 113dB vibration alarm
Sensitivity: seven levels
Ease of Installation: straightforward
Water Resistance: IP55
Remote Control: included, range up to 66 feet
YOHOOLYO Alarm Disc Lock Motorcycle Disc Brake Lock Anti-Theft Waterproof 110 dB 7mm Pin 5ft Reminder Cable for Motorcycles Bike Scooter Carry Pouch (Red)
YOHOOLYO Alarm Disc Lock Motorcycle Disc Brake Lock Anti-Theft Waterproof 110 dB 7mm Pin 5ft Reminder Cable for Motorcycles Bike Scooter Carry Pouch (Red)
Alarm Type: 110 dB alarm
Sensitivity: activates on vibration or shock
Ease of Installation: one-press button operation
Water Resistance: waterproof
Remote Control: No
Spytec GPS Motorcycle Tracker - Waterproof Real-Time Tracking w/ 5 Second Updates - Ideal Hard-Wired GPS Tracking for Mopeds, Scooters, Boats, ATVs - Anti Theft Movement Alert - Low Cost Plan
Spytec GPS Motorcycle Tracker - Waterproof Real-Time Tracking w/ 5 Second Updates - Ideal Hard-Wired GPS Tracking for Mopeds, Scooters, Boats, ATVs - Anti Theft Movement Alert - Low Cost Plan
Alarm Type: anti-theft security system
Battery Life: no need to worry about battery
Ease of Installation: straightforward
Water Resistance: waterproof
Remote Control: no remote control
ONVIAN Rechargeable Motorcycle Lock with 120db Alarm and 6FT Steel Reminder Cable, for 7mm Pin Motorcycles Bicycles Ebike Scooter Moped (Black)
ONVIAN Rechargeable Motorcycle Lock with 120db Alarm and 6FT Steel Reminder Cable, for 7mm Pin Motorcycles Bicycles Ebike Scooter Moped (Black)
Alarm Type: 120db sound, high sensitivity sensor
Sensitivity: high sensitivity sensor
Battery Life: 5-6 months
Ease of Installation: requires some mechanical understanding
Water Resistance: IP67 waterproof
#10
PADONOW Wireless Remote Bike Alarm: 115dB Super Loud Bicycle Vibration Motion Sensor Siren Anti Theft Security System Motorcycle Alarm Waterproof USB-C Rechargeable Multipurpose Vehicle Alert Device
PADONOW Wireless Remote Bike Alarm: 115dB Super Loud Bicycle Vibration Motion Sensor Siren Anti Theft Security System Motorcycle Alarm Waterproof USB-C Rechargeable Multipurpose Vehicle Alert Device
Alarm Type: vibration motion sensor
Sensitivity: adjustable, three levels
Sound Level: 115 dB
Battery Life: up to three months standby
Water Resistance: IPX5
Ease of Installation: zip ties and double-sided tape
Additional Features: remote control, rechargeable battery, USB-C
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Buying Guide for the Best Motorcycle Alarms
Choosing the right motorcycle alarm is crucial for ensuring the safety and security of your bike. With various options available, it's important to understand the key specifications and features that will best suit your needs. Here’s a guide to help you navigate through the essential specs and make an informed decision.Alarm TypeMotorcycle alarms come in different types, such as immobilizers, disc lock alarms, and GPS tracking alarms. The type of alarm is important because it determines the level of security and convenience. Immobilizers prevent the engine from starting, disc lock alarms secure the brake disc and emit a loud sound if tampered with, and GPS tracking alarms allow you to track your motorcycle's location. Choose an alarm type based on your security needs and how you use your motorcycle.
SensitivitySensitivity refers to how easily the alarm is triggered by movement or tampering. This is important because an overly sensitive alarm may go off frequently due to minor disturbances, while a less sensitive alarm might not activate when needed. Sensitivity levels can often be adjusted. If you park in a high-traffic area, a lower sensitivity might be better to avoid false alarms. Conversely, if your motorcycle is in a secluded area, higher sensitivity can provide better protection.
Sound LevelThe sound level of an alarm is measured in decibels (dB) and indicates how loud the alarm will be when activated. A louder alarm is more likely to deter thieves and attract attention. Sound levels typically range from 100 dB to 130 dB. If you live in a busy area, a louder alarm (closer to 130 dB) is advisable. In quieter areas, a lower sound level might suffice while still being effective.
Battery LifeBattery life determines how long the alarm will function before needing a recharge or battery replacement. This is crucial for ensuring continuous protection. Battery life can vary from a few months to over a year. If you use your motorcycle frequently, opt for an alarm with a longer battery life to avoid frequent maintenance. For occasional riders, shorter battery life might be acceptable.
Water ResistanceWater resistance indicates how well the alarm can withstand exposure to water and moisture. This is important for durability, especially if you ride in various weather conditions. Water resistance is often rated by IP (Ingress Protection) ratings. For example, an IP67 rating means the alarm is dust-tight and can withstand immersion in water. If you ride in rainy conditions or park outdoors, a higher water resistance rating is essential.
Ease of InstallationEase of installation refers to how simple it is to set up the alarm on your motorcycle. This is important for convenience and ensuring the alarm is properly installed. Some alarms come with plug-and-play features, while others may require professional installation. If you prefer a DIY approach, look for alarms with straightforward installation instructions. If you're not comfortable with installation, consider alarms that offer professional setup services.
Additional FeaturesAdditional features can enhance the functionality of the alarm. These may include remote control, smartphone connectivity, and motion sensors. These features are important for added convenience and security. For example, remote control allows you to arm/disarm the alarm from a distance, while smartphone connectivity can provide real-time alerts. Consider which additional features align with your security needs and lifestyle.