Ultimate Urban Bundle - X3 and X3
Made in Britain
Built with Barronium®
ANTI-ANGLE GRINDER
AWARDED WORLD'S TOUGHEST LOCK 2026
Accreditation
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 E-Bike in Charlton #95
Diane’s Saturday in Charlton took an unexpected turn when someone tried to steal her £2250 e-bike outside Marks & Spencer. The would-be thief likely used bolt croppers, but thanks to the LITELO...
LITELOK X3 Saves Motorcycle in North London #91
When four thieves broke into Stylianos’ North London garage at 2:45 a.m., they cut through locks and forced entry with an angle grinder. But the moment they saw the LITELOK X3 securing his £12,000 ...
What Makes the World's Most Secure D-Lock?
It is the most secure full-sized armoured D-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 a patented 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
Armoured with Barronium®
Barronium® fused composite armour repels angle grinder attacks and eats angle grinder discs.
X3 Ultimate Urban Bundle
Barronium®
Barronium® is a fused composite armour 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.
X3 Ultimate Urban Bundle
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.
X3 Ultimate Urban Bundle
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.
X3 Ultimate Urban Bundle: What's in the Box?
Find out exactly what to expect inside the box of an X3 Ultimate Urban Bundle.
Key Registration Card
Please keep this card safe. Your key registration card includes your unique key registration number which you'll need if you ever need to order additional keys.
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
2 x X3 Angle-Grinder resistant D-Locks.
X3 Ultimate Urban Bundle
Frequently Asked Questions
Can a LITELOK 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 higher 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 X1 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.
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 LITELOK X3 made from?
LITELOK X3 is built with Barronium®, a patented anti-angle grinder material that is applied as a permanently fused composite armour, 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 armour, 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.
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.
- CPChristopher P.Verified BuyerWhat do you use the lock on? OtherWhat do you like about the lock? Great QualityYesterdayWhat do you use the lock on? OtherWhat do you like about the lock? Great QualityReviewingLITELOK X3 MotoRated 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.
- SRStephen R.Verified BuyerWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, Angle Grinder Resistance, Portable, High Security4 days agoWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, Angle Grinder Resistance, Portable, High SecurityReviewingLITELOK X3Rated 5 out of 5 starsSecurity at its best 🛡️🔒✨
I got the touring package X1 and X3, and you can tell the difference, but they're both quality. I wanted a lock for the front and back, but unfortunately, they won't fit my rear wheel on my R1200GSA with Pilot 6s. I just use both locks on the front, as you can see in the pictures, hoping it'll deter the tea leaves. Litlok gave great service and excellent communication throughout.
- 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 Money5 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 MoneyReviewingLITELOK X3 MotoRated 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 ResistanceReviewingLITELOK X3 MotoRated 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 MoneyReviewingLITELOK X3 MotoRated 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.
- JMJeffrey M.Verified ReviewerWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, Angle Grinder Resistance, Lightweight, Made in Britain, Portable1 week agoWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, Angle Grinder Resistance, Lightweight, Made in Britain, PortableReviewingLITELOK X3Rated 5 out of 5 starsLitelok X3
Just received today, looks the business, not too heavy and just fits on my MT09 Gen 3 front wheel.
- 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 MoneyReviewingLITELOK X3 MotoRated 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.
- TSTarek S.Verified BuyerWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, Angle Grinder Resistance, Portable, Made in Britain2 weeks agoWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, Angle Grinder Resistance, Portable, Made in BritainReviewingLITELOK X3Rated 5 out of 5 starsCompact & Tough
The lock is well made and the protected rubber coating prevents my wheels from being scratched.
I use the lock through the front wheel and disk, this prevents the disc being cut. The key mechanism is great in that it keeps water out.
- 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 ResistanceReviewingLITELOK X3 MotoRated 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, PortableReviewingLITELOK X3 MotoRated 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
