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.
- CRCraig R.Verified BuyerWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, Value for Money, Angle Grinder Resistance, Made in Britain, High Security1 week agoWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, Value for Money, Angle Grinder Resistance, Made in Britain, High SecurityReviewingLITELOK X3 MotoRated 5 out of 5 starsFantastic products
I recently brought the X3 to add to my Litelok core moto to add another level of security to my motorbike
Both fantastic products and great service
Also great to buy from a British Company
- JHJamie H.Verified BuyerWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, Angle Grinder Resistance, High Security, Made in Britain, Value for Money1 week agoWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, Angle Grinder Resistance, High Security, Made in Britain, Value for MoneyReviewingLITELOK X3 MotoRated 5 out of 5 starsHonda goldwing 23 plate
Having checking the dimensions time and time again I purchased the X3.I wanted the lock to go through both discs and wheel which it does with about 10mm spare.Full piece of mind as we tour all over Europe. Solid bit of kit with a handy bag(pouch) keeping it from banging about in pannier. Had a small wait for it but now having used it can see why there in demand
- KCKathryn C.Verified BuyerWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, Angle Grinder Resistance, High Security, Portable, Made in Britain1 week agoWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, Angle Grinder Resistance, High Security, Portable, Made in BritainReviewingLITELOK X3 MotoRated 5 out of 5 starsEasy to use
Used this for the first time yesterday on my F750GS - So easy to use & tidy
No fumbling around with heavy bulky chains
Expensive, but seems robust & videos I’ve watched about it have given me confidence that it was the right thing to buy
Hopefully I’ll not get to rate its effectiveness, but I’m pleased with my purchase
- BJBryan J.Verified BuyerWhat do you use the lock on? Sports BikeWhat do you like about the lock? Great Quality1 week agoWhat do you use the lock on? Sports BikeWhat do you like about the lock? Great QualityReviewingLITELOK X3 MotoRated 5 out of 5 starsHeavy - but looks and feels tough
Lock is a good size for my bike - 2008 Fireblade.
Fits thru the disc and wheel and is then very prominent/obvious
- JFJon F.Verified BuyerWhat do you use the lock on? Sports BikeWhat do you like about the lock? Angle Grinder Resistance, Great Quality, High Security, Portable, Made in Britain1 week agoWhat do you use the lock on? Sports BikeWhat do you like about the lock? Angle Grinder Resistance, Great Quality, High Security, Portable, Made in BritainReviewingLITELOK X3 MotoRated 5 out of 5 starsGreat quality and very reassuring
Great quality lock,light enough to carry but strong enough to make a difference . Only thing that would make it better would be an x3 plus version.
- KBKaitlyn B.Verified BuyerWhat do you use the lock on? Mountain BikeWhat do you like about this lock? Great Quality1 week agoWhat do you use the lock on? Mountain BikeWhat do you like about this lock? Great QualityReviewingLITELOK X3Rated 5 out of 5 starsRobust and peace of mind
Having recently had to buy a bike for commuting to work I heavily researched online to find a lock I could trust to keep my bike safe in my garden and at work. This lock absolutely gives me the peace of mind I need and is worth the painful bank statement. It is a hefty piece of gear and the holder is recommended otherwise it needs to be transported in your backpack
- ASalan s.Verified BuyerWhat do you use the lock on? Touring BikeWhat do you like about the lock? Angle Grinder Resistance, Great Quality, Portable, Made in Britain, High Security2 weeks agoWhat do you use the lock on? Touring BikeWhat do you like about the lock? Angle Grinder Resistance, Great Quality, Portable, Made in Britain, High SecurityReviewingLITELOK X3 MotoRated 5 out of 5 starsgreat lock
just right size to lock the front wheel easy to carry when out and about .
- JDJeroen D.Verified ReviewerWhat do you use the lock on? MotorcycleWhat do you like about this lock? Angle Grinder Resistance, Portable2 weeks agoWhat do you use the lock on? MotorcycleWhat do you like about this lock? Angle Grinder Resistance, PortableReviewingLITELOK X3Rated 5 out of 5 starsFits Yamaha xt1200ze super tenere
Fits on the front weel of my super teneree, you need to navigatie it trouch the wheel spokes in a certain whay
Front tire: motez tracinator GPS 110/80B19 59T TL
- ΔΓΔημήτριος Γ.Verified BuyerWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, Lightweight2 weeks agoWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, LightweightReviewingLITELOK X3 MotoRated 5 out of 5 starsLitelok x3 moto for Nc750x dct 2026
Το αγόρασα για την NC750X DCT. Χωράει να πιάσει στη ζάντα και όχι σε κάποιο άλλο σημείο, αλλά ακόμα κι έτσι θεωρώ ότι είναι μια χαρά. Φαίνεται πολύ στιβαρό και ποιοτικό, ενώ κλειδώνει και ξεκλειδώνει εύκολα. Είμαι πολύ ευχαριστημένος με την αγορά.
I bought it for the NC750X DCT. It fits onto the rim—rather than another point—but even so, I think it works perfectly. It looks very sturdy and well-made, and it locks and unlocks easily. I am very pleased with the purchase.
- RCRebekah C.Verified BuyerWhat do you use the lock on? Sports BikeWhat do you like about the lock? Angle Grinder Resistance, Made in Britain, High Security2 weeks agoWhat do you use the lock on? Sports BikeWhat do you like about the lock? Angle Grinder Resistance, Made in Britain, High SecurityReviewingLITELOK X3 MotoRated 4 out of 5 starsCbr600 1998
Lock fits round the front wheel, too wide to go through the brake discs though. Doesn't quite fit around the rear wheel either. Would be nice if it was a little wider to do so. Lock works as it should, if a little stiff at first.
