LITELOK X3 Moto
MADE IN BRITAIN
BUILT WITH BARRONIUM®
ANTI-ANGLE GRINDER
Awarded World's Toughest Lock 2026
Accreditation
Peace of Mind
Strong, well made, and feels good in my hands! Don’t scratch the paint in my bike rims. But most importantly, I have the certainty that I can keep my eyes off my bike with this lock. Litelok X3 is superior to any other lock, that’s a fact!
Oscar Vazquez V.
Top Quality Motorcycle U-Lock
Super beefy U-lock with just large enough gap to fit on the front wheel of my Ninja 400, providing extra security. It is dense, but not too heavy to carry on the go. The lock mechanism is smooth, but getting the key in the right position can be tricky with one hand.
Lane K.
Best Lock Ever
Don't be dumb, buy the best lock on the market X3 Moto. Hands down, worth every penny knowing that you bike is safe anywhere. I live in the USA, Portland, OR the crime is getting bad. This lock will gives me peace of mind. Thanks Guys, Love it.
Garrett E.
What the experts say...
John Milbank, Bennetts BikeSocial
"By having the Litelok X3 as part of that set-up, you’ve made your bike one of the hardest to steal on the street. The Litelok X3 is now my personal choice of portable lock, and very much worthy of a BikeSocial recommendation."
Carl Ellis, thebestbikelock.com
"The Litelok X3 is the most angle grinder resistant portable bike lock I’ve ever tested. And I’ve tested them all now, so that means it’s the most angle grinder resistant portable bike lock you can buy!"
Ben Clarke, Motorcycle News
"X3 Moto has achieved a Sold Secure Diamond rating for bicycle and motorbike applications. And for an added bonus, it’s made in Britain at a solar-powered factory."
Success Stories
LITELOK X3 Moto Saves Motorcycle in Croydon #53
The LITELOK X3 Moto saved Mohammed's motorcycle on Tuesday the 14th of January at 4am in Croydon, Greater London. "The motorcycle was parked in my drive covered up with a rain cover along with th...
LITELOK X3 Saves BMW F900GS Motorcycle in Naples #118
Carlo’s BMW F900GS, valued at 14,500 euros, faced a daring theft attempt in Naples. Despite thieves using an angle grinder, the LITELOK X3 lock held firm, stopping them in their tracks and keeping ...
LITELOK X3 Saves £25,000 Motorcycle in Reims #71
At LITELOK, we always aim to design the toughest locks on the market—but nothing speaks louder than real-world results. Recently, Mike reached out to share their story after a close call with motor...
What Makes the World's Most Secure U-Lock?
It is the most secure full-sized armored U-lock on the market and contains a host of clever design features that make it easy to use and carry so you can keep your bike secure against the most determined bike thieves.
Lock Cylinder
LITELOK X3 is equipped with an ABLOY® SENTRY lock cylinder; the most pick-proof locking mechanism available.
Reflective Strips
X3 locks are finished with Onyx Black retro-reflective vinyl strips along the lock shackle and on the X's at each end. The reflective strips flash in headlights to keep you safe and seen.
Anti-Rotation
Unique anti-rotation feature protects against twisting attacks and single cuts
Armored with Barronium®
Barronium® fused composite armour repels angle grinder attacks and eats angle grinder discs.
LITELOK X3 Moto
Barronium®
Barronium® is a fused composite armor that offers unparalleled angle grinder resistance without adding extra weight. It is a super hard ceramic composite material that repels angle grinder attacks and turns the grinder's energy and force in on itself. Continuous cutting wears down the grinder discs, batteries and ultimately the grinder motor itself.
LITELOK X3 Moto
ABLOY® SENTRY
LITELOK X3 is equipped with an ABLOY® SENTRY lock cylinder; the most pick-proof locking mechanism available.
ABLOY® SENTRY is a new evolution of the unique ABLOY rotating disc technology that provides a smooth and reliable function in every environment.
LITELOK X3 Moto
LITELOK X-Pouch
Keep your LITELOK X in tip top condition and also keep any dirt and debris from your bag or panniers with our custom neoprene pouch. It’s a wetsuit for your LITELOK X3 and it's included with every purchase of X3.
What's in the Box?
When you order a LITELOK X3 Moto, you will receive:
- LITELOK X3 Moto
- 2 x ABLOY Sentry Keys
- LITELOK X-Pouch
- Delivered in eco-friendly packaging
LITELOK X-Pouch
Keep your LITELOK X in tip top condition and also keep any dirt and debris from your bag or panniers with our custom neoprene pouch.
ABLOY Keys
All LITELOK X3s come with 2 ABLOY keys. Each keys unique code is pre-registered for your convenience so you can order replacement keys if necessary.
Eco-friendly Packaging
All LITELOK products get shipped in eco-friendly, plastic-free packaging.
LITELOK X3 Moto
Angle-Grinder resistant D-Lock.
LITELOK X3 Moto
Frequently Asked Questions
Can X3 be cut with an angle grinder?
Unfortunately, all locks can be cut with the right tools and enough time. The exact time it takes depends on a number of factors like the power of the angle grinder, the type of discs used and the skill of the user. During our own and independent tests we found that X3 is at least 20 times more angle grinder resistant than the current leading d-lock as well as needing multiple discs and batteries to cut it.
How much does LITELOK X3 weigh?
LITELOK X3 weighs approximately 2.1kgs or 4.6lbs.
What's the difference between X3 Bike and X3 Moto?
There is no difference between the Bike and Moto versions. They are exactly the same locks. The reason why we differentiate them is to show how X3 can be used as an effective security device for all types of bicycles and motorcycles.
What's the difference between X1 and X3?
LITELOK X1 and X3 are both highly resistant to angle grinder cuts. This resistance comes from the layers of Barronium® that each lock features. X3 uses a greater amount of Barronium® meaning it has a higher resistance to angle grinder cuts than X1. X1 has at least 5 times the resistance to angle grinder cuts compared to the best selling d-locks whereas X3 has at least 20 times the resistance.
What is the locking circumference of LITELOK X3?
LITELOK X3 has a full-sized locking circumference of approximately 100 x 195mm.
Has LITELOK X3 been independently tested?
Yes, it has been thoroughly tested by Sold Secure and both locks achieve Sold Secure Powered Cycle and Pedal Cycle Diamond levels (the highest ratings available). It has also been tested by ART, and certified ART4.
(Note: Sold Secure is owned and administered by the Master Locksmiths Association (a not-for-profit trade association) and works from purpose built laboratories in the UK.
What is LITELOK X3 made from?
LITELOK X3 is built with Barronium®, our patented anti-angle grinder material that is applied as a permanently fused composite armor, providing maximum cut resistance and protection from angle grinder attacks. The Barronium® layer repels angle grinder discs.
The X range comprises of three layers of protection:
1. A fine-grain, hardened high-tensile steel core providing inner strength against multiple tool attacks
2. Barronium® anti-angle grinder armor, permanently fused to the core to repel angle grinder discs
3. A plant-based eco-rubber outer layer is soft to touch, so it won't damage your frame.
Who invented Barronium®?
Our founder and CEO, Professor Neil Barron, supported by Innovate UK, worked closely with some of the world’s leading material scientists for over 5 years to develop Barronium®, our ground breaking angle grinder resistant technology.
What is the warranty?
LITELOK X3 is sold with a 7-year warranty to provide peace of mind and covers mechanical or operational faults through normal usage. The warranty does not cover aesthetic wear and tear. It is important to register your lock and keys with us so that in the event that you lose your keys, replacements can be ordered.
LITELOK X3 Moto
Product Specifications
Get the lowdown on the vital statistics that make LITELOK X3 the most secure bike security choice for thousands of riders around the world.
LITELOK X3
Sold Secure Pedal Cycle Diamond, Sold Secure Powered Cycle Diamond, ART4
2.1kg / 4.6lbs
100 x 195mm (3.97 x 7.7")
145 x 275mm (5.7 x 10.8")
24 x 27.5mm
- ABAnthony B.Verified BuyerWhat do you use the lock on? Sports Bike, ScooterWhat do you like about the lock? Great Quality, Angle Grinder Resistance, Value for Money, Made in Britain, Portable1 hour agoWhat do you use the lock on? Sports Bike, ScooterWhat do you like about the lock? Great Quality, Angle Grinder Resistance, Value for Money, Made in Britain, PortableRated 5 out of 5 starsLitelok X3
Litelok X3 and Honda sh 350i,
Good quality lock which is easy to carry which means it is available to lock the bike.
- CPChristopher P.Verified BuyerWhat do you use the lock on? OtherWhat do you like about the lock? Great Quality2 days agoWhat do you use the lock on? OtherWhat do you like about the lock? Great QualityRated 5 out of 5 starsLite-Saver
This is my second one of these locks, and i take it everywhere, there is no doubt in my mind when i leave my bike places that it is going anywhere when i have this attached.
Couldn't recommend more.
- TBTomas B.Verified BuyerWhat do you use the lock on? OtherWhat do you like about the lock? Great Quality, Angle Grinder Resistance, High Security, Lightweight, Value for Money6 days agoWhat do you use the lock on? OtherWhat do you like about the lock? Great Quality, Angle Grinder Resistance, High Security, Lightweight, Value for MoneyRated 5 out of 5 starsMy New Favourite Lock
The angle grinder-proof-ness-ability of these locks have been well sold and demo'ed in their videos online, so I was sold on this lock. However, what I want to shut about is how usable the thing is. I was fully expecting it to be a hefty lump of lock as a trade off for having something so secure. This is not the case! Its significantly lighter than the previous, far less grinder-proof, steel shackled lock I was using. The price is steep but fair, and its well worth checking with your insurance to see if having this beefy bad boy will affect your premium, as mine was reduced by pretty much the cost of the lock. So it paid for itself!
- DGDarryl G.Verified BuyerWhat do you use the lock on? Sports BikeWhat do you like about the lock? Great Quality, Angle Grinder Resistance1 week agoWhat do you use the lock on? Sports BikeWhat do you like about the lock? Great Quality, Angle Grinder ResistanceRated 4 out of 5 starsRELAX IN LITELOk control
AFTER SEEING THE VIDOES THERE WAS ONLY ONE LOCK FOR ME
- SSsarah S.Verified BuyerWhat do you use the lock on? Touring BikeWhat do you like about the lock? Angle Grinder Resistance, Great Quality, High Security, Made in Britain, Value for Money1 week agoWhat do you use the lock on? Touring BikeWhat do you like about the lock? Angle Grinder Resistance, Great Quality, High Security, Made in Britain, Value for MoneyRated 5 out of 5 starsA great deterrent
I have gone through the trauma of having my bike stolen last year and still have anxiety about it. The thieves used an angle grinder on a very expensive lock. I did a considerable amount of research from many experts destroying various locks including angle grinder trials. The X3 came up best. It isn’t cheap, but then, losing a bike and the time reporting, investigating, phone calls and anger isn’t an easy path either. This technology was pioneered in the UK, I am supporting a UK business and the locks are made here in the UK. The team at LiteLok were very helpful, answered questions by emails quickly. Police try their best but have little time to investigate the many thefts, due in part to the number of inadequate locks being sold. Discouraging criminals from making cycling an easy target is essential to protect all of us. You will also get cheaper insurance. If you value your bike get a couple of these, they are the best on the market.
- RDRoseller D.Verified BuyerWhat do you use the lock on? Touring Bike, Sports BikeWhat do you like about this lock? Great Quality, High Security, Portable, Value for Money1 week agoWhat do you use the lock on? Touring Bike, Sports BikeWhat do you like about this lock? Great Quality, High Security, Portable, Value for MoneyRated 5 out of 5 stars2025 Honda CB1000 Hornet SP
Great bit of security especially when traveling hundreds of miles away from home. Fits perfectly and not overly heavy but feels solid when locking in. Hopefully it never has to get tested on my motorcycle.
- JSJeremy S.Verified BuyerWhat do you use the lock on? Touring Bike, Sports BikeWhat do you like about the lock? High Security, Made in Britain, Great Quality, Angle Grinder Resistance3 weeks agoWhat do you use the lock on? Touring Bike, Sports BikeWhat do you like about the lock? High Security, Made in Britain, Great Quality, Angle Grinder ResistanceRated 4 out of 5 starsAlmost perfect
Bought to secure my motorbikes when out and about. It’s a high quality item, very well built. Check the sizes it only just goes around my front tire of my ninja 500 and my tracer 7, and you have to squeeze it on. It’s also quite difficult to get the bar off the tolerances are so tight, but I guess this is a good thing! Happy with my purchase and feel like it will do its job of putting people off stealing my bike!!
- DCDavid C.Verified BuyerWhat do you use the lock on? Touring BikeWhat do you like about the lock? Angle Grinder Resistance, High Security, Great Quality, Made in Britain, Portable3 weeks agoWhat do you use the lock on? Touring BikeWhat do you like about the lock? Angle Grinder Resistance, High Security, Great Quality, Made in Britain, PortableRated 5 out of 5 starsX3
Ordered this lock after seeing it on YouTube being advertised by That Biker Simon and also watching it being tested to destruction by Bennett’s bike social, where it out performed all its rivals. Very pleased with the quality and the packaging, its own little carry pouch and the rubberised protective covering. It fits well through the spokes of my bike and I feel confident that it will resist any angle grinder attack or push away theft that seems to be popular these days. All in, very pleased with this product
- RCRuss C.Verified BuyerWhat do you use the lock on? Scooter, OtherWhat do you like about the lock? Great Quality, Angle Grinder Resistance, High Security, Made in Britain, Portable4 weeks agoWhat do you use the lock on? Scooter, OtherWhat do you like about the lock? Great Quality, Angle Grinder Resistance, High Security, Made in Britain, PortableRated 4 out of 5 starsSuperb lock but still room to improve.
The X3 is solid, reliable and as safe as you can currently get. However, for flexible motorcycle use it could do with being wider. Everything else the same, just wider.
- IBInese B.Verified BuyerWhat do you use the lock on? Sports BikeWhat do you like about the lock? Value for Money1 month agoWhat do you use the lock on? Sports BikeWhat do you like about the lock? Value for MoneyRated 4 out of 5 starsLitelok X3 – Lighter Than a Chain
I’ve been using the Litelok and honestly it’s lighter than carrying a chain, which is a big plus. Feels really solid and gives me peace of mind.
Only thing is I do wish they made it a bit longer for motorbikes, sometimes it’s a bit limiting depending on where you’re locking up.
Overall though, I’d still take this over a heavy chain any day
