LITELOK X1
GOLDEN EGG EVENTWe're giving you £10 off the award-winning LITELOK X1 in our Golden Egg Event! Now's the perfect time to upgrade your ride security.
Due to popular demand these offers have been extended until Friday, 25th April 2025!
Made in Britain
Built with Barronium®
Awarded World's Best Lock 2024
Anti-Angle Grinder
Accreditation
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 but will trash a grinder disc. That's enough security for most bikes in most situations and it comes without tradeoffs in price 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 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 ...
LITELOK X1 Saves Cube Hybrid Bike in Sheffield #32
LITELOK X1 protected Margo's Cube EXE 500 hybrid bike from an angle grinder theft attempt in Sheffield. The bike, valued at £2,500, has been Margo's for four years. "I wanted to say thanks because ...
LITELOK X1 Saves Cannondale Road Bike in South London #16
We were recently contacted by Tom, a news editor for the Evening Standard who lives and works in London about an attempted theft on his bike. The theft attempt took place while Tom's bike was locke...
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 is compatible with our innovative X1 tactical Mount and Twist & Go Mount which means you can attach the lock to your frame with ease. Both mounts are sold separately.
Armed with Barronium®
Barronium® fused composite armour repels angle grinder attacks and eats angle grinder discs.
LITELOK X1
Tested to Destruction
Tested against the best-selling 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 greater 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 independent testing bodies Sold Secure and ART. Both locks achieve Sold Secure Powered Cycle and Bicycle Diamond levels (the highest ratings available) and 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 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.
- JHJannis H.Verified BuyerWhat do you use the lock on? Communter/City BikeWhat do you like about this lock? Great Quality, Value for Money, Angle Grinder Resistance, High Security7 hours agoWhat do you use the lock on? Communter/City BikeWhat do you like about this lock? Great Quality, Value for Money, Angle Grinder Resistance, High SecurityReviewingLITELOK X1Rated 5 out of 5 starsBike ist still safe
Very sturdy Lock, Just big enough to secure the frame to most Posts. I really like the reflective details and the weatherproofed lock.
- JCJohne C.Verified BuyerWhat do you use the lock on? E-BikeWhat do you like about this lock? Great Quality, Angle Grinder Resistance, High Security21 hours agoWhat do you use the lock on? E-BikeWhat do you like about this lock? Great Quality, Angle Grinder Resistance, High SecurityReviewingLITELOK X1Rated 5 out of 5 starsI never do this...
I reserve five star reviews for the rarest products that do everything they promise
and then exceed my expectations.
The Litelok X1 does that.
It's sturdy, looks great, but above all, is easy to use.
With other products, my key gets stuck and doesn't engage / disengage the lock.
The Litelok X1 just works and fully protects my ebike where I live.
I thought I couldn't be happier, but I was wrong.
- SJshang j.Verified BuyerWhat do you use the lock on? E-Bike, Mountain Bike, Commuter/City BikeYesterdayWhat do you use the lock on? E-Bike, Mountain Bike, Commuter/City BikeReviewingLITELOK X1Rated 5 out of 5 starsBest protection day & night
Combine the X1 with a chain, thief wants your bike? Will first need a van.
- ACAshley C.Verified BuyerWhat do you use the lock on? E-Bike, Folding BikeWhat do you like about this lock? Great Quality, Value for Money, Angle Grinder Resistance, Lightweight, High Security2 days agoWhat do you use the lock on? E-Bike, Folding BikeWhat do you like about this lock? Great Quality, Value for Money, Angle Grinder Resistance, Lightweight, High SecurityReviewingLITELOK X1Rated 5 out of 5 starsGreat lock highly recommended
I got this after looking for a good lock for my e-bike I have to leave it in a bus station bike storage I wanted to have peace of mind and I feel like it’s very safe with this lock on build quality feel amazing
- SBSeung Beom S.Verified BuyerWhat do you use the lock on? Communter/City BikeWhat do you like about this lock? Angle Grinder Resistance3 days agoWhat do you use the lock on? Communter/City BikeWhat do you like about this lock? Angle Grinder ResistanceReviewingLITELOK X1Rated 5 out of 5 starsGreat lock! built with high quality materials both inside and outside!
Having to feel stressed with choosing a bike lock is a sad reflection of today's world. However, it needed to be done. After many days of research, I decided to give it a try with X1 despite heavy price tag, and after weeks of use, I must say it is totally worth it. My bike frame is matt so I was worried the coated rubber material would leave marks or stain the frame as it was the case for my previous D/U-lock but X1 was not the case. It didn't leave a single mark. For it's price and materials used, it is definitely worth the price considering I will be using it for many years to come!
- PCPaul C.Verified BuyerWhat do you use the lock on? E-BikeWhat do you like about this lock? Great Quality, Angle Grinder Resistance, Made in Britain4 days agoWhat do you use the lock on? E-BikeWhat do you like about this lock? Great Quality, Angle Grinder Resistance, Made in BritainReviewingLITELOK X1Rated 5 out of 5 starsGreat piece of kit
Lock arrived quicker than expected in plastic free packaging which was nice to see.
Great quality feel to the X1 lock, nice outer coating which protected the paint on the bike frame when locked.
Like the way the lock remains secure even in the off chance the thief manages to get through an arm on the lock.
Looking at some YouTube videos that would take some grinding discs and extra batteries to get anywhere near stealing the bikes.
- AVAaron V.Verified BuyerWhat do you use the lock on? CruiserWhat do you like about the lock? Great Quality, Angle Grinder Resistance, Portable, Lightweight, Value for Money4 days agoWhat do you use the lock on? CruiserWhat do you like about the lock? Great Quality, Angle Grinder Resistance, Portable, Lightweight, Value for MoneyReviewingLITELOK X1 MOTORated 5 out of 5 starsAmazing lock, cant fault it
Faultless so far, did my research, was satisfied after seeing people struggle to get through with 3 or 4 grinder disks. Light weight, looks good and fantastic build quality.
- CDCraig D.Verified BuyerWhat do you use the lock on? Sports BikeWhat do you like about the lock? Great Quality, High Security, Lightweight, Portable, Made in Britain5 days agoWhat do you use the lock on? Sports BikeWhat do you like about the lock? Great Quality, High Security, Lightweight, Portable, Made in BritainReviewingLITELOK X1 MOTORated 5 out of 5 starsBest product for keeping your stuff staff!
I have done extensive research to find a great, secure and portable lock before buying this one. I used a lot of comparison websites and watched videos on YouTube.
This lock feels well build, and screams high quality, this lock is giving me confidence that my bike will still be there when I walk away.
By any means this is not the cheapest lock out there, but if you want to see your bike where you left i,t you need the best of the best!
I have attached images of the lock, display easy if use and access to the keyhole. The product doesn’t stand out so if you’re forgetful maybe get a yellow reminder cable (Lock is not normally installed like this, this is just for the purpose of this review)
- NJNeil J.Verified BuyerWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, Angle Grinder Resistance, High Security, Lightweight, 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, Lightweight, Made in BritainReviewingLITELOK X1 MOTORated 5 out of 5 starsX1
Excellent piece of equipment
- JCJames C.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 Security, Made in Britain6 days agoWhat do you use the lock on? Touring BikeWhat do you like about the lock? Great Quality, Value for Money, Angle Grinder Resistance, High Security, Made in BritainReviewingLITELOK X1 MOTORated 5 out of 5 starsGreat kit from a great company
Exactly as it says in the tin. Outstanding project and piece of mind for my brand new bike. Fortunately I got the limited edition version which is awesome.
