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.
- SOSimon O.Verified BuyerWhat do you use the lock on? MotorcycleWhat do you like about this lock? Angle Grinder Resistance, High Security, Made in Britain3 days agoWhat do you use the lock on? MotorcycleWhat do you like about this lock? Angle Grinder Resistance, High Security, Made in BritainReviewingLITELOK X3Rated 5 out of 5 starsFits snuggly
It took me a few tries to find the best position as I didn’t want to just have it locked to the wheel. By going through the caliper mount means it needs more effort to move the bike.
- MSMr S. M.Verified BuyerWhat do you use the lock on? ScooterWhat do you like about the lock? Angle Grinder Resistance1 week agoWhat do you use the lock on? ScooterWhat do you like about the lock? Angle Grinder ResistanceReviewingLITELOK X3 MotoRated 5 out of 5 starsPerfect fit for a Kisbee
Used on the rear wheel of a Kisbee, fits over the tyre with ro to spare. Feel so much more confident about leaving out and about now. Recommend this lock to anyway, can't put a price on peace of mind.
- JMJeffrey M.Verified BuyerWhat do you use the lock on? Sports BikeWhat do you like about the lock? Great Quality, High Security, Angle Grinder Resistance, Portable, Made in Britain1 week agoWhat do you use the lock on? Sports BikeWhat do you like about the lock? Great Quality, High Security, Angle Grinder Resistance, Portable, Made in BritainReviewingLITELOK X3 MotoRated 5 out of 5 starsLitelok X3
So for so good, great bit of kit, just fits around my MT09 front wheel. #peaceofmind
- DNDAVID N.Verified BuyerWhat do you use the lock on? Touring BikeWhat do you like about the lock? High Security, Made in Britain, Angle Grinder Resistance, Great Quality, Value for Money1 week agoWhat do you use the lock on? Touring BikeWhat do you like about the lock? High Security, Made in Britain, Angle Grinder Resistance, Great Quality, Value for MoneyReviewingLITELOK X3 MotoRated 5 out of 5 starsHonda NT1100
I wanted to upgrade my bike's security, and after watching various independent reviews, I concluded that Litelok was for me. I have not been disappointed - easy to buy online, fast, efficient service and delivery. I'm off on Tour soon, and having my Litlok gives me a better sense of security for my bike.
- AEAnthony E.Verified ReviewerWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, Lightweight2 weeks agoWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, LightweightReviewingLITELOK X3Rated 5 out of 5 starsAwesome Service fast Delivery
I love it a lot. now I have some relief, For when I’m out working on the road could be gone for months. thank you!
- GJGary J.Verified BuyerWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, Angle Grinder Resistance, High Security, Portable, Flexible2 weeks agoWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, Angle Grinder Resistance, High Security, Portable, FlexibleReviewingLITELOK X3 MotoRated 5 out of 5 starsX3 and core moto ....amazing
Couldn't be happier with the safety of these 2 locks for my bike the x3 is perfect for fitting through the centre hub and then wrapping the core moto through the rear section is perfect ,I can sleep easy while on tour knowing my bike is safe and secure and both pack away easy in my back box
- 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, Portable3 weeks 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, PortableReviewingLITELOK X3 MotoRated 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 Quality3 weeks agoWhat 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 Security3 weeks 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 Money4 weeks 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!
