Supreme Urban Bundle - X1 and X1 - Keyed Alike
Offer applies to orders over £100 only. Single use. Ends Dec 1st, 2025.
MADE IN BRITAIN
Built with Barronium®
AWARDED WORLD'S BEST LOCK 2025
ANTI-ANGLE GRINDER
Accreditation
Want more than two X1s keyed alike? E-Mail us on hello@litelok.com for a custom quotation.
What the experts say...
James Grear, bikelockwiki.com
"If you don't fancy becoming another victim on the police bike theft database, there isn't a better lock for you than the X1."
Carl Ellis, thebestbikelock.com
"It’s definitely the most secure bike lock I’ve ever tested. And that it manages this without being excessively heavy, bulky, massively expensive or incredibly unpractical, is indeed a BIG DEAL!"
Warren Rossiter, Bike Radar
"...armoured with a composite material called Barronium®, resisted the attack of our angle grinder for more than 17 minutes, That's almost three times longer than the previous toughest lock we've tested."
Josh Ross, Cycling News
"Litelok doesn't claim the X1 is angle grinder proof, and it's not, but it takes two cuts to free a bike and a single vut will trash a grinder disc. That's enough security for most bikes in most situations and it comes without tradoffs in proce and useability."
Rob Clymo, T3
"A quality lock such as this one is a huge hurdle for cycle thieves and could well put them off having a go altogether. In that respect, the Litelok X1 seems like a bit of a bargain, especially if your ride has cost you thhousands to buy in the first place."
Success Stories
LITELOK X1 Moto Saves Kawasaki Motorcycle in Essex #50
Motorcycle theft is an all-too-common concern for riders, but thanks to the LITELOK X1 Moto, Paul’s story stands as a powerful example of how high-quality bike security can make all the difference....
LITELOK X1 MOTO Saves BMW GS in Bristol #48
Bike theft is an all-too-common issue, especially in areas like Bristol, where determined thieves often resort to heavy-duty tools like angle grinders to target motorcycles. On the 25th of November...
LITELOK X1 Saves Cowboy Bikes in London #47
On November 1st in London, the LITELOK X1 successfully protected two Cowboy e-bikes from an attempted theft involving an angle grinder. Roman shared with us how the lock thwarted the theft, saving ...
What Makes the World's Best Bike Lock?
LITELOK X1 is the only 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
X1 features a high-quality lock cylinder which is durable and pick-resistant. The keyhole is protected from dirt, dust and moisture with our innovative self-sealing silicone keyhole cover.
Reflective Strips
X1 locks are finished with Quartz White 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
Easy to Carry
X1 can be easily attached to your bike with the innovative X1 Tactical Mount (sold separately) which means you can attach the lock to your frame when the lock is not in use.
Armed with Barronium®
Barronium® fused composite armour repels angle grinder attacks and eats angle grinder discs.
LITELOK X1
Tested to Destruction
Tested against the most d-locks on the market, LITELOK X1 is at least 5 times more resistant to angle grinder cuts. Additionally, X1 requires multiple discs to cut and due to its anti-rotation system, needs to be cut on both sides to remove.
LITELOK X1
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.
LITELOK X1
Frequently Asked Questions
Can X1 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 X1 is at least 5 times more angle grinder resistant than the current leading d-lock as well as needing multiple discs to cut it.
How much does LITELOK X1 weigh?
LITELOK X1 weighs approximately 1.7kgs or 3.7lbs.
What's the difference between X1 Bike and X1 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 X1 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 X1?
LITELOK X1 has a full-sized locking circumference of approximately 101 x 196mm meaning you can lock more bikes in more places than other armoured u-locks.
Can I attach LITELOK X1 to my bike?
LITELOK X1 is compatible with our innovative X1 Tactical mount for mounting the lock on your bike frame. The X1 Tactical Mount fits a wide variety of bikes and e-bikes ensuring your LITELOK X1 is held securely even the roughest of terrain.
X1 is also compatible with the Twist & Go mount.
Both of the X1 mounts are sold separately.
Has LITELOK X1 been independently tested?
Yes, it has been thoroughly tested by Sold Secure and both locks achieve Sold Secure Powered Cycle and Bicycle Diamond levels (the highest ratings available).
(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 X1 made from?
LITELOK X1 is built with Barronium®, a patent-pending 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 X1 is sold with a 3 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.
- AEAlfredo E.Verified BuyerWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, Value for Money, Angle Grinder Resistance, High Security13 hours agoWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, Value for Money, Angle Grinder Resistance, High SecurityReviewingLITELOK X1 MOTORated 5 out of 5 starsWorth every penny.
Built like a tank and it gives me peace of mind when I'm away from my V-strom 800, specially here in the south of France which is known to be a dangerous place to have two wheels. I hesitated to get the X3 cause I was short on budget but if the X1 feels this good I can't imagine how the X3 feels like. Which I'll definitely get later on to make an unstoppable duo.
- PPierreVerified BuyerWhat do you use the lock on? E-Bike, Road BikeWhat do you like about this lock? Angle Grinder Resistance, Great Quality, High Security, Made in Britain, Portable14 hours agoWhat do you use the lock on? E-Bike, Road BikeWhat do you like about this lock? Angle Grinder Resistance, Great Quality, High Security, Made in Britain, PortableReviewingLITELOK X1Rated 5 out of 5 starsBest lock
Fantastic quality
- CMChris M.Verified BuyerWhat do you use the lock on? MotorcycleWhat do you like about this lock? Angle Grinder Resistance, Made in Britain, Great Quality, Portable16 hours agoWhat do you use the lock on? MotorcycleWhat do you like about this lock? Angle Grinder Resistance, Made in Britain, Great Quality, PortableReviewingLITELOK X1Rated 5 out of 5 starsLITELOK X1
Seems lots of reviews on your locks already have a LITELOK now my bike will safer hopefully
- SRSusan R.Verified BuyerWhat do you use the lock on? ScooterWhat do you like about the lock? Great Quality, High Security, Portable17 hours agoWhat do you use the lock on? ScooterWhat do you like about the lock? Great Quality, High Security, PortableReviewingLITELOK X1 MOTORated 5 out of 5 starsGreat lock
Bought this for my daughter to use on her new motorcycle. Works well & it fits neatly into the storage under the seat. Took a while to get used to how to fit the key - but got the hang of it now.
- PMPaul M.Verified BuyerWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, High Security, PortableYesterdayWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, High Security, PortableReviewingLITELOK X1 MOTORated 5 out of 5 starsBrilliant X 1!
So easy to use and carry in my tank bag.
Fits comfortably over the front wheel
- DMDavid M.Verified BuyerWhat do you use the lock on? E-BikeWhat do you like about this lock? Great Quality, Value for Money, Angle Grinder Resistance, High Security, Portable3 days agoWhat do you use the lock on? E-BikeWhat do you like about this lock? Great Quality, Value for Money, Angle Grinder Resistance, High Security, PortableReviewingLITELOK X1Rated 5 out of 5 starsPeace of mind
The lock doesn’t lie, it gives you real peace of mind. Super comfortable and portable. I also have another lock (the Hiplok D1000), which was the best on the market at the time, but this one feels just as robust and is much more comfortable to attach, carry, etc. Highly recommended.
- EFEli F.Verified BuyerWhat do you use the lock on? E-BikeWhat do you like about this lock? Great Quality, High Security4 days agoWhat do you use the lock on? E-BikeWhat do you like about this lock? Great Quality, High SecurityReviewingLITELOK X1Rated 5 out of 5 starsStrong lock.
I do have confidence in this lock. It is very sturdy and strong. It is a bit heavy which I don’t love, but in more dangerous neighbourhoods you need it. The lock holster didn’t fit comfortably anywhere on my ghostcat bike so I’m not planning on using it.
So far I’m pretty pretty happy and would reccomend this lock to someone with a bike or e-bike.
- ADAnthony D. W.Verified BuyerWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, Value for Money, Angle Grinder Resistance, High Security, Portable6 days agoWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, Value for Money, Angle Grinder Resistance, High Security, PortableReviewingLITELOK X1Rated 5 out of 5 starsBest lock around
As soon as you open the package you know you bought something of top notch quality. The weight of this lock tells you straight away you spent your money on something that's going to save you from the nightmare scenario of having your pride and joy stolen.
- GDglen d.Verified BuyerWhat do you use the lock on? Motorcycle, Mountain BikeWhat do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, Made in Britain, PortableWhat do you like about the lock? Angle Grinder Resistance, Great Quality, High Security, Made in Britain, Portable6 days agoWhat do you use the lock on? Motorcycle, Mountain BikeWhat do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, Made in Britain, PortableWhat do you like about the lock? Angle Grinder Resistance, Great Quality, High Security, Made in Britain, PortableReviewingSupreme Urban Bundle - X1 and X1 - Keyed AlikeRated 5 out of 5 starsSuperb safe and simple to use!
Already have a few x3’s but wanted a couple of these to use too, can see side by side the x3 is slightly more thicker but for the money I think I’d happily prefer the x1’s, they’re a solid piece of kit with the matching keys too.
Already know his strong they’ll be in any attacks from videos I’ve seen and would recommend to anyone.
Only negative like the x3 is that they struggle to fit round the wheels on 3 of my 4 motorbikes so they go through the spokes and discs, no biggy but would feel happier with them round the wheel instead so maybe something for litelok to think about as I’ve seen many other comments with the same issue!
Made in Britain too so support British businesses people!
- NCNick 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 X1 MOTORated 5 out of 5 starsLitelok X1 used for moto
Lock is extremely well made and gives a greater sense of security when leaving bike unattended. So versatile that I’ll probably use it for my e-bike as well!
