Supreme Urban Bundle - X1 and X1 - Keyed Alike
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.
- STSimon T.Verified BuyerWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, High Security, Portable, Made in Britain, Angle Grinder Resistance2 hours agoWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, High Security, Portable, Made in Britain, Angle Grinder ResistanceReviewingLITELOK X1 MOTORated 5 out of 5 starsLitelok X1 & X3 Moto
Planned a trip to Morocco, which I and a friend are currently coming to the end of, and had purchased the X3 to take along with a heavy chain and two disc locks. After receiving the X3 I soon realised that this and an X1 would be all I needed. Have used both to securely lock the bike each evening. One goes through the front wheel hub and the other through the rear. I can sleep soundly knowing the the bike is as secure as it can be. What a fantastic product that I would 100% recommend. You pay your money, you take your choices. Worth every penny.
- MHMatt H.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, Made in Britain3 hours agoWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, Value for Money, Angle Grinder Resistance, High Security, Made in BritainReviewingLITELOK X1Rated 5 out of 5 starsX1
I was so impressed I decided to buy two one for the front wheel one for the back wheel yes if a thief really wants your bike they will take it but in my opinion I'm doing the best I can by putting these products on my bike and it does give you a bit of peace of mind that you've tried your best with this lock I highly recommend it.
- JPJohn P.Verified BuyerWhat do you use the lock on? Road BikeWhat do you like about this lock? Great Quality, Angle Grinder Resistance, High Security19 hours agoWhat do you use the lock on? Road BikeWhat do you like about this lock? Great Quality, Angle Grinder Resistance, High SecurityReviewingLITELOK X1Rated 4 out of 5 starsLITELOK X1
Great lock, feels very sturday and the rubber protection is really good, the reflective element are a really nice touch. Another great feature is the guard around the key hole
- PHPatrick H.Verified BuyerWhat do you use the lock on? Touring BikeWhat do you like about the lock? Made in Britain, Angle Grinder Resistance, Portable, High Security, Great Quality21 hours agoWhat do you use the lock on? Touring BikeWhat do you like about the lock? Made in Britain, Angle Grinder Resistance, Portable, High Security, Great QualityReviewingLITELOK X1 MOTORated 5 out of 5 starsBought as a pair Litelok X1 & Kitelock Core Noto
Bought to replace heavy chain with padlock and and 'D' lock.
I live in Bristol notorious for M/C theft.
Having become aware of angle grinders used in M/C thefts, it was time I upgraded my bike security.
I now use both Litelok products to secure my bike to a ground anchor which is welded to an industrial band saw.
The liteloks are easy to use so I will also use one or both of them when leaving the bike on the street. I could easily secure the Core Moto to a post or another m/c.
- DMDeMar M.Verified BuyerWhat do you use the lock on? E-Bike, Motorcycle, Commuter/City Bike, Cargo BikeWhat do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, Portable, Value for MoneyYesterdayWhat do you use the lock on? E-Bike, Motorcycle, Commuter/City Bike, Cargo BikeWhat do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, Portable, Value for MoneyReviewingLITELOK X1Rated 5 out of 5 starsLITELOK equals peace of mind.
Whether my bike is at home in my garage. I’ve stopped locally for an extended period, or have gone a multi day road trip the LITELOK X1 is my go to motorcycle & bicycle lock. Its rugged anti grinder construction will definitely give the baddies a problem. I know that if a bad guy wants it bad enough he will likely get it. But I want to make it as difficult as possible for him. So I take the X1 wherever my motorcycle goes.
- BEBruce E.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, Portable2 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 starsGreat bike lock
Perfect secure lock to protect your valuable bike. Soft surface will help prevent damage to paintwork.
- LJLucas J.Verified BuyerWhat do you use the lock on? Commuter/City BikeWhat do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, Lightweight3 days agoWhat do you use the lock on? Commuter/City BikeWhat do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, LightweightReviewingLITELOK X1Rated 5 out of 5 starsA lock that's worth it.
In anticipation of a new job change, I am looking forward to commuting by bike to my workplace! However, I started to have anxiety about thieves who would be looking at my gravel/commuting bike. I've had theft scares in the past, and my previous setup included a cheaper u-lock with a cable. I wanted to upgrade my locking system, and this u-lock is the right answer. Yes, it is expensive, but I think what you're buying is peace of mind for the anti-angle grinder resistance, as well as a sturdy, lightweight, beautiful product that simply works well. I haven't started my new job yet, so I haven't gotten the chance to commute with it yet, but like I said, what I'm really buying is peace of mind. Sorry for the awkward camera angles in my video!
- WLWallace L.Verified BuyerWhat do you use the lock on? E-BikeWhat do you like about this lock? Angle Grinder Resistance, High Security, Great Quality3 days agoWhat do you use the lock on? E-BikeWhat do you like about this lock? Angle Grinder Resistance, High Security, Great QualityReviewingLITELOK X1Rated 5 out of 5 starsAwesome Lock but ....
I wished the shackle was a bit longer. It would be nice if Litelok offered a longer version.
- SSSteven S.Verified BuyerWhat do you use the lock on? Sports BikeWhat do you like about the lock? Value for Money, Angle Grinder Resistance, High Security4 days agoWhat do you use the lock on? Sports BikeWhat do you like about the lock? Value for Money, Angle Grinder Resistance, High SecurityReviewingLITELOK X1 MOTORated 5 out of 5 starsLitelok x1 moto
It's a very good quality look and very happy with it. I got 2 of them
- GBGlenn B.Verified BuyerWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, Angle Grinder Resistance, High Security, Value for Money, Made in Britain5 days agoWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, Angle Grinder Resistance, High Security, Value for Money, Made in BritainReviewingLITELOK X1 MOTORated 5 out of 5 starsExcellent lock
Bought this lock for my Honda Trans Alp. Very good quality at reasonable price.
