🏆 2026'S BEST MOTORCYCLE LOCK INNOVATION
 Rated 4.8/5 (126 Reviews)

MotorGuard™ – 110dB Alarm Disc Lock

MotorGuard™ – 110dB Alarm Disc Lock

Make your bike the one thieves don’t want to touch. 

$76.31 CAD
$76.31 CAD $114.47 CAD
30% OFF Today Sold out
VAT included

CHOOSE YOUR MOTORGUARD™ BUNDLE

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Shipping & Returns

We offer free worldwide shipping, right to your door, at no extra cost. Deliveries typically take 4-7 business days.

If it fails to protect your car, or if you're simply not satisfied with it, we'll give you a full refund, no questions asked.

What's Included

EVERYTHING YOU NEED. READY FOR EVERY STOP.

Compact enough to carry. Fast enough to fit. MOTORGUARD™ gives you a visible, physical and audible layer of protection you can use every time you park.

🔒 1× MOTORGUARD™ Alarm Disc Lock

Fit the locking pin through a compatible brake-disc hole, press down to secure it, and you’re ready to walk away.

The solid body restricts normal wheel rotation, while the bright yellow finish makes your security visible before anyone touches your motorcycle. If unwanted movement is detected, the built-in sensor is designed to trigger a powerful 110 dB alarm and draw immediate attention.

🔑 2× Security Keys

Keep one with you and store the second somewhere safe. If one key is ever misplaced, you’ll already have a backup ready.

🟢 1× Hi-Vis Reminder Cable

FREE with bundle orders

Loop it between MOTORGUARD™ and your handlebar. The bright cable reminds you to remove the lock before riding, helping protect your brake disc from an expensive mistake.

⚡ 1× USB-C Charging Cable

Recharge your MOTORGUARD™ without constantly buying and replacing disposable batteries. Simply plug it in, power it up and keep it ready for your next stop.

📘 1× User Manual

Clear instructions show you how to install, arm, recharge and use your MOTORGUARD™ correctly from day one.

UNBOX IT. LOCK IT. WALK AWAY.

Everything is packed together and ready to use—so adding another layer of protection to your motorcycle takes only seconds.

YOUR ORDER IS PROTECTED TOO

✓ Lifetime Money-Back Guarantee
✓ Fast & Free Shipping
✓ 24/7 Customer Support

Description & Details

The Motorguard: Thieves Hate It. You'll Sleep Easy.

Your bike is a target. The DiscGuard makes sure it's not your bike they take.

🔊 The 120dB Scream That Ends Theft Instantly The second a thief touches your bike, a 120dB alarm rips through the street — loud enough to turn every head and send them running empty-handed. Most thieves bolt before they even get their tools out.

⚡ On in 2 Seconds. Off in 1. Clamp it onto your brake disc, press down, done — alarm armed instantly, no tools, no faff. A quick turn of the key and you're gone. Security that never slows you down.

🛡️ Built to Take a Beating Hardened alloy body shrugs off hammers, prying and brute force. They can hit it all they like — it won't budge, and it won't shut up.

🔋 Charge It Once, Forget It for Months A single USB-C top-up (about 70 mins) lasts 5–6 months. No fiddly batteries, no nasty surprises. IP-rated and weatherproof, rain or shine.

Fits virtually every motorbike and scooter. Slips straight into your pocket. Backed by 10,000+ UK riders who ride knowing their bike will still be there when they get back.

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LOCK IT IN SECONDS. MAKE TAMPERING IMPOSSIBLE TO IGNORE.

Slide MotorGuard™ through your brake disc, press down, and you’re armed in under 10 seconds.

If your bike is disturbed, the motion-triggered 110dB alarm sounds immediately — turning a quiet attempt into unwanted attention.

Lock it. Walk away. MotorGuard stays on watch.

THIEVES WANT QUICK, QUIET AND EASY. MOTORGUARD™ GIVES THEM THE OPPOSITE.

The bright yellow body makes the protection obvious before anyone even touches your bike.

The hardened alloy body adds a physical obstacle at the brake disc.

And the moment the bike is disturbed, the 110dB alarm makes staying unnoticed a whole lot harder.

More friction. More attention. Less reason to choose your bike.

SECURITY YOU’LL ACTUALLY TAKE WITH YOU.

A lock left at home protects nothing.

MotorGuard™ was built to make everyday security easy enough to become part of your normal riding routine.

🏍️ Compact enough for everyday rides
Easy to carry without hauling around a heavy security setup.

🔋 USB-C rechargeable
Up to 5–6 months of normal use from one charge.*

⚡ Locked in under 10 seconds
Quick enough to use even when you’re “only stopping for five minutes.”

🌧️ Built for everyday British weather
Ready for commuting, errands and unpredictable UK conditions.

No heavy setup. No disposable batteries. No excuse to leave it at home.

FITS MOST BIKES. IF IT DOESN’T FIT YOURS, SEND IT BACK.

From everyday 125cc commuters to high-performance superbikes, MotorGuard™ is designed to fit most motorcycles and scooters with a compatible perforated brake disc.

Check your disc. Check the dimensions. Lock it on.

And if MotorGuard isn’t right for your setup, you’re covered by our money-back guarantee.

  Others

Ear-splitting 110dB alarm scares thieves off

Hi-vis body thieves spot & avoid from across the street

USB-C rechargeable — 5-6 months per charge

Small enough to pocket, tough enough to protect 

Lifetime Money-Back Guarantee

YOUR 7 BIGGEST CONCERNS ANSWERED

Will this fit my motorbike or scooter?＋
Yes, the DiscGuard fits virtually every motorbike and scooter on UK roads, from 125cc commuters to full-blown superbikes. The locking pin is sized to fit the standard holes on almost any brake disc. It takes 10 seconds to check: if your brake disc has holes (nearly all do), you're sorted. Still unsure? Email contact@moovegoods.com with your bike model and we'll confirm for you.
How quickly can I get it on and off?＋
Armed in under 10 seconds, off in one. No complicated setup, no instruction manual needed. Clamp it onto your brake disc, press down to lock, and the alarm arms itself instantly. A quick turn of the key and you're gone. Simple enough to use every single time you park, but tough enough to stop thieves in their tracks.
Can thieves actually break through this?＋
The DiscGuard's hardened alloy body is engineered to resist hammers, pry bars and brute force. But its real weapon is the noise: the moment anyone touches your bike, a 120dB alarm screams the whole street awake. No security is 100% invincible, but here's the reality of UK bike crime — thieves want quiet, easy targets. A lock that's impossible to break silently and screams the second they try? They move straight on to the next bike. It's your first and loudest line of defence.
Won't the alarm go off by accident?＋
No. The DiscGuard uses a smart shock sensor: light vibration triggers 3 short warning beeps first, so a passing lorry or a nudge won't set off the full siren. Only genuine tampering escalates it to the full 120dB alarm for 15 seconds. Clever enough to know the difference between the wind and a thief.
How long does the battery last?＋
Charge it once with the included USB-C cable (about 70 minutes) and it runs for 5–6 months on a single charge. No fiddly batteries to hunt down or replace. A low-battery indicator gives you plenty of warning before it needs a top-up — plug it in overnight and forget about it.
What if I lose the keys?＋
You get 2 keys with every order — keep one on your keyring and one somewhere safe at home. Lost them both? Like any high-security device, you'd need a locksmith. But honestly, most riders are very careful with the keys that protect a bike worth thousands.
What if it doesn't work for my setup?＋
Zero risk to try it. Our 90-Day Peace of Mind Guarantee means you can test it properly on your own bike. Doesn't fit? Changed your mind? Email contact@moovegoods.com and we'll process your full refund, no interrogation. But honestly? Most riders don't send them back — they usually come back to buy a second one for their partner's bike.

RECOMMENDED BY INDUSTRY EXPERTS

"As a mechanic, I’ve seen plenty of anti-theft devices, but MotorGuard is the kind of protection I’d put on my own bike: compact, tough, and equipped with a 120 dB alarm that goes off the moment someone messes with it.

You clip it onto the brake disc in seconds, and you can walk away with peace of mind knowing that any thief will quickly realize they’re better off choosing another target."

MotorGuard™ in Real Life

A closer look at MotorGuard on different motorcycles