7 Best Motorcycle Alarms – Reviews & Buying Guide

Best Motorcycle Alarm

Motorcycle theft is one issue that you'll need to consider and deal with sooner or later. If you love your bike, then you need to protect your investment and a motorcycle alarm is the best tool for that.

Motorcycle alarms come in different shapes and sizes, and they all have slightly different methods of operation, but their major functions are to deter potential thieves and alert the owner.

In this motorcycle alarms review, you'll get a list of the top alarms in the market to help narrow down your search. Plus, you also get a buying guide to help you make the right choice.

7 Best Motorcycle Alarms – Reviews

1. Gorilla 9100 – 2-way Pager Remote Motorcycle Alarm

Editor's Rating: 4.1 out of 5 stars (4.1 / 5)

Gorilla 9100
  • Loudness: 120 decibels
  • Wireless Range: 0.5 mile

This Gorilla 9100 motorcycle alarm package is the ideal solution for riders that need the best motorcycle security device. It includes three types of sensors and comes with a 2-way pager as well.

The sensors include a shock sensor with seven levels of sensitivity and a tilt sensor, which alerts you once the bike tilts sideways. The third sensor is a current drain sensor, which lets you know once the bike's battery loses its charge to an engine start, for instance.

For its cons, this is a relatively expensive alarm because you can get lots of cheaper offers and unless you're a good installer, it will need an expert to install.

In its defense, however, it features a warning tone for low-level threats, a 120-dB alarm, and a 2-way pager to let you know what's going on at up to a half mile away.


  • Motorcycle alarm with three sensors
  • Includes a shock, a tilt, and a current drain sensor
  • Features 2-way pagers up to a half mile away
  • Gorilla backs it with a 2-year warranty


  • The installation is not simple
  • It's a relatively costly alarm

2. Dowco 26038 – Simple Alarm for Motorcycle Covers

Editor's Rating: 4.3 out of 5 stars (4.3 / 5)

Dowco 26038
  • Loudness: 130 decibels
  • Wireless Range: N/A

The Gorilla 9100 above could be too much for you and you may need something less complicated to secure your motorcycle with. In such a case, this Dowco 26038 alarm might solve your problem.

It's a small, simple, and easy-to-use alarm, measuring just 3 inches in length. This allows you to stick it anywhere you like, no wiring needed.

The ideal situation, however, is to drop it into one of the pockets of any Dowco's Guardian motorcycle covers and then tether it to the bike. This triggers the alarm when someone removes the cover.

For its downsides, it's obvious that this alarm is easier to find and defeat than say, the Gorilla alarm above. Secondly, you'll need a screwdriver to change its batteries, but for its low price, however, it's still one of the best motorcycle alarms in the market.


  • Simple and easy to use -alarm
  • Very loud alarm reaches 130 decibels
  • Small sized alarm easily fits anywhere
  • Backed by Dowco's 2-year warranty


  • It's easier to find and defeat
  • You'll need a screwdriver to change the battery

3. Rupse 5864215927 – Adjustable Sensitivity Level Motorcycle Alarm

Editor's Rating: 4.2 out of 5 stars (4.2 / 5)

Rupse 5864215927
  • Loudness: 125 decibels
  • Wireless Range: N/A

This Rupse offer is an affordable but very versatile motorcycle alarm system. It's very loud at 125 decibels and it includes a remote to either arm or disarm the alarm and to even start the engine from a distance.

It also comes with a shock sensor, which offers five sensitivity levels, enabling you to choose how you like it to behave.  You could make it very sensitive and to go off at a slight touch, for instance, making it nearly as good as the best motorcycle alarms with proximity sensors.

Although it comes with just this one sensor, it's one of the cheapest alarms in the market and this makes it a great offer. You can also set it to flash the lights when it goes off.


  • Motorcycle alarm with adjustable sensitivity
  • Very loud 125-dB alarm
  • Includes a remote control
  • Alarm includes flashing lights


  • It has only a shock sensor
  • The installation is not simple

4. Wsdcam SF22R – Cheap & Double-sensor Motorcycle Alarm

Editor's Rating: 4.5 out of 5 stars (4.5 / 5)

Wsdcam SF22R
  • Loudness: 113 dB
  • Wireless Range: 66 ft

With its simple design and ease of use, this motorcycle alarm combines its very low price to become one of the best motorcycle alarms in the market.

It features two sensors, which combine with its remote system to make it a very useful alarm. The first sensor is a shock sensor with 7 sensitivity levels, while the second is a tilt sensor that triggers SOS at a 45-degree tilt.

The downsides here include its 113-dB loudness, which is okay but less loud than most other alarms in the market. Its simple design also makes it easier to defeat than other complex alarms.

Still, its use of AAA batteries makes it usable on other vehicle types that lack an electrical system, such as scooters and bicycles.


  • Simple alarm with 7 trigger levels
  • Includes a remote with vehicle finder feature
  • Rated IP55 waterproof
  • It's the cheapest motorcycle alarm in this review


  • There are louder alarms
  • It's relatively easy to defeat the alarm

5. Mysbiker MB0001 – Disc Brake Lock Alarm & Reminder Cable

Editor's Rating: 4.4 out of 5 stars (4.4 / 5)

Mysbiker MB0001
  • Loudness: 110 decibels
  • Wireless Range: N/A

How about an easy to use disc lock alarm? This offer from Mysbiker features a super-tough lock that easily attaches to any bike or brake disc with holes.

It's made using hardened stainless steel and this makes it nearly unbreakable as a physical barrier. Simply press the lock button to lock the alarm in place.

There's also a movement sensor that's built into the alarm and it triggers the alarm once it senses any movements. Feel free to use it in any weather as well, because it's completely waterproof.

One issue with it, however, is its 110-dB alarm loudness, which falls below the level of most of the other alarms in this review. It comes with a reminder cable anyway.


  • Tough disc brake lock alarm
  • Made from forged stainless steel
  • Completely waterproof system
  • The package includes a pouch and wrench


  • Many other alarms are louder than 110 dB
  • No remote control

6. TCMT XX-207 – Affordable Disc Brake Lock Motorcycle Alarm

Editor's Rating: 4.4 out of 5 stars (4.4 / 5)

  • Loudness: Over 100 decibels
  • Wireless Range: N/A

If you want a top-rated motorcycle alarm system that's equally very affordable, this disc brake lock from TCMT might be just what you're looking for.

It's made using hardened stainless steel and is additionally water-resistant to guarantee the safety of the electronics inside. All you need to do is lock it in place and once it detects any tampering, the alarm will go off.

What it lacks, however, is a reminder chord, which would have also acted as a deterrence tool against potential thieves. A wireless or remote notification system would also have been great.

On the positive side, you can hardly beat its basic functionality at such a price. It's over 100 decibels loud, comes with two keys, and you can use it in other ways if you are creative.


  • Made from high-quality hardened stainless steel
  • Water-resistant and very sturdy construction
  • Fits into the disc brake and over 100 dB loud
  • Comes with two keys
  • Offered at a low and attractive price


  • There's no remote or wireless feature
  • It does not have a safety reminder chord

7. BlueFire CSK2-123 – Remote Shock Sensor Motorcycle Alarm

Editor's Rating: 4.1 out of 5 stars (4.1 / 5)

BlueFire CSK2-123
  • Loudness: 125 dB
  • Wireless Range: Over 20 feet

This alarm connects to your motorcycle's control systems and allows you to either flash the lights, start or stop the engines from over 20 feet away.

You'll need to connect the brain-box to several parts of your bike's wirings but the package does not come with a decent installation manual. So you'll either have to use professional help or try your luck with the short installation manual on the product page.

When it's connected though, it allows you many options and the package even comes with two remote controllers. It works on any motorcycle with either 12 or 24 Volt battery and the package includes everything you need for the installation.


  • Very loud 125 decibels motorcycle alarm
  • Remote controlled to start or stop the engine
  • Works with all motorcycles and other vehicles
  • Offered at a low and attractive price


  • There are no decent installation instructions
  • The modules are plastic and can easily get broken

How to Buy the Best Motorcycle Alarm

How to Buy the Best Motorcycle Alarm

Once you're sure that you need an alarm for your motorcycle and not just any other type of lock, the next step is to understand the different features that make these alarm clocks worthwhile.

Following are the important features that you need to understand and keep an eye out for when making your choice of a fitting motorcycle alarm.

#1. Loudness

Yes, we're talking about alarms, so loudness is an important consideration because when an alarm is loud enough, it'll both deter the potential thief and draw the most attention. So, if the alarm isn't loud enough, then it's not of much use.

Loudness gets measured in dB or decibels, with higher values meaning a louder sound. You need an alarm that's at least 100 decibels to make an impact, so keep this in mind when making your choice.

#2. Sensor Types

The major difference between a simple motorcycle lock and a motorcycle alarm is that an alarm comes with some sort of sensor that triggers the alarm when it goes off. In addition to this, many motorcycle alarms also include some sort of locking mechanism.

As for the sensors, the most common ones that you'll see include the shock sensor for detecting sudden movements of the bike, the tilt sensor to detect tilts, a drain sensor to detect current discharge from the batter, which means that the bike is on.

There's also a location-based sensor that uses GPS to figure out when the bike moves but if you are looking for the best motorcycle alarm systems with GPS, then you should also get ready to pay their price.

These sensors can work independently of one another or the manufacturer could design them in any other creative way to get good results.

#3. Build Quality & Durability

A motorcycle alarm is a security device, so it should feature good quality and durable design. This is especially true for disc-lock alarms, which pose an extra physical barrier to the potential thief. If it's easy to knock off, then the alarm is no good.

For purely electronic alarms with sensors, it's important that they're designed in such a way that a potential thief can't easily figure out how to defeat them.

#4. Power Source

Some motorcycle alarms are battery-powered, while others get connected to the motorcycle's electrical system. You should keep this in mind when making your choice because if you select an alarm with batteries, then you'll need to check the batteries from time to time.

#5. Ease of Use

Some alarms are simply easier to use than others, while some riders are more technically savvy than others. You need to consider what you're comfortable with and stick to it. If you're tech-savvy, then go for it. Else, you might be better off with a simpler alarm system that you can understand and use with ease.

#6. Extra Features

The extensive range of motorcycle alarms in the market means that you can always find the perfect offer that comes with the extra feature that you need.

Some of these features include GPS tracking of your bike, a remote system that informs you immediately once there's a detected threat to your bike, and a reminder chord to prevent you from driving away with the alarm still attached.

All these extra features have their pros and cons, as well as their limitations. So it's left for you here to choose what you need and think will work for you.


We've reached the end of this motorcycle alarms review and you've seen all the different offers out there, including disc lock alarms and more complex offers with remotes and multiple sensors.

As you should understand, this last choice is all yours to make because each alarm is different and offers unique features, so you're the only one that knows exactly what you need for your bike.