LITELOK X1 PLUS - Key Match
Made in Britain
BUILT WITH BARRONIUM®
Anti-Angle Grinder
Accreditation
Success Stories
LITELOK X1 Saves E-Bike in Lyon #81
On July 13, 2025, Greg returned from a visit to the bustling Les Puces du Canal fleamarket to find his $4,000 Ruff Cycles ebike under attack. Thieves had taken an angle grinder to his Litelok X1, g...
LITELOK X1 Saves Bike in Berlin #78
When a thief attempted to steal Isabelle’s €2,000 bike in broad daylight in central Berlin, the LITELOK X1 stood strong. Learn how this high-security bike lock prevented the theft, and why it’s a m...
LITELOK X1 Saves Bikes in Poland #77
When thieves armed with an angle grinder targeted two high-end bikes in Wrocław, only one lock stood in their way — the LITELOK X1. Find out how this ultra-secure lock helped prevent a total loss a...
The world's first long reach grinder resistant lock
Building on the award-winning performance of the LITELOK X1, the new X1 PLUS takes security and versatility to the next level.
At 60mm longer than the standard X1, it’s the ultimate combination of strength, practicality, and versatility.
Lock Cylinder
X1 PLUS 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 which means you can attach the lock to your frame with ease. Tactical Mount sold separately.
Armoured with Barronium®
Barronium® fused composite armour repels angle grinder attacks and eats angle grinder discs.
LITELOK X1 PLUS
Tested to Destruction
Tested against the best-selling U-locks on the market, LITELOK X1 PLUS is at least 5 times more resistant to angle grinder cuts. Additionally, X1 PLUS requires multiple discs to cut and due to its anti-rotation system, needs to be cut on both sides to remove.
LITELOK X1 PLUS
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 PLUS Key Match
Frequently Asked Questions
Can X1 PLUS 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 PLUS 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 PLUS weigh?
LITELOK X1 PLUS weighs approximately 1.99kg (4.39lb).
What's the difference between X1 PLUS Bike and X1 PLUS 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 PLUS can be used as an effective security device for all types of bicycles and motorcycles.
What's the difference between X1 PLUS and X3?
LITELOK X1 PLUS 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 PLUS. X1 PLUS 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 PLUS?
LITELOK X1 PLUS has a full-sized locking circumference of approximately 101 x 255mm meaning you can lock more bikes in more places than other d-locks.
Can I attach LITELOK X1 PLUS to my bike?
LITELOK X1 PLUS 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 PLUS is held securely even the roughest of terrain.
The X1 Tactical Mount is sold separately.
Please note: The X1 PLUS used with an X1 tactical Mount will only be suitable for large frames.
Has LITELOK X1 PLUS 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.
What is LITELOK X1 PLUS made from?
LITELOK X1 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 rubber outer layer that is soft to touch so it won't damage your frame.
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 the warranty?
LITELOK X1 PLUS 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.
- MBMark B.Verified BuyerWhat do you use the lock on? Road BikeWhat do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, Flexible3 weeks agoWhat do you use the lock on? Road BikeWhat do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, FlexibleRated 5 out of 5 starsLitelok X1 Plus
Excellent lock. I originally bought the mini version for locking the bike when I’m out in for the low weight but the smaller size can make it difficult, which the Plus version solves for maximum flexibility. I also used the key match option so I always have the right key
- IRIan R.Verified Buyer4 months agoRated 5 out of 5 starsSecure and heavy
It’s very secure and quite heavy. There’s a good range of sizes and all your litelocks can be key matched. Which is very useful when you have a few of these.
- PVPeter V.Verified Buyer4 months agoRated 5 out of 5 starsGreat Product, but waited nearly 4 months for my Keyed Alike order…
This is my fourth Litelok product, I already have three X1s for various other bikes, but bought the X1 Plus so that I could ditch my 14mm chain, panniers to hold said chain and to be able to lock my front wheel (Royal Enfield Classic 350) thru the tyre to the motorcycle stand where I work.
I can also finally use it to properly lock the rear wheel on my Indian Chief DH, which was awkward with the X1.
My only gripe is that my order was placed 19/11/26 pretty much when the keyed alike option first launched, but it took nearly four months to fulfil my order.
I was kept informed once I started chasing my order.
Other than that, it’s a solid product. As always, could be wider.
Pros of having two of my locks keyed alike, is that I can use one key for two different bikes or take two locks for the same bike when I need to beef up on security.
Photos below show the rear with the X1 Plus and front with X1. I’m tempted to get the X1 Mini for the front.
- MBMark B.Verified Buyer11 hours agoRated 5 out of 5 starsLITELOK X1 PLUS - Key Match
I have 3 litelok x1 plus all key matched for my ebike, my wife’s ebike, and my daughter bike. The largest size and anti angle grinder resistant lock is just perfect for our needs. The key match is so important for us to keep things simple and easy when using our bikes. The litelok team contacted me, when I ordered my second lock and offered the key match - i did not know it existed. It is so great and reduces friction with using the locks together when riding as a family. THANK YOU LITELOK. Great company and great service.
- HIH. I.Verified BuyerWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, Angle Grinder Resistance, Portable, Made in Britain, High Security23 hours agoWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, Angle Grinder Resistance, Portable, Made in Britain, High SecurityRated 5 out of 5 starsWorth getting key match!
I am really happy I can get it round both front forks on my Himalayan 411. It has excellent build quality and is no bother to lock up quickly. I also have an X1 which is used to lock my partner’s bike to mine when we’re out, so having matched keys is a big help and saves faffing about. This is the 3rd Litelok I’ve purchased - say no more!
- CGColin G.Verified BuyerWhat do you use the lock on? Motorcycle23 hours agoWhat do you use the lock on? MotorcycleRated 5 out of 5 starsKey Match is awesome
When one LiteLok is not enough key match makes life so much easier. I am able to daisy chain a couple of X1's together to secure two bikes at the front wheel. Way more secure than the traditional chain and padlock.
- BSbrendan S.Verified Buyer2 months agoRated 5 out of 5 starsGreat lock
Lightest grinder resistant lock I’ve found.
- IKIan K.Verified Buyer3 months agoRated 5 out of 5 starsLitelok X1 Plus
Great product. Added to an already owned Litelok X1, an added level of security for my bike. Keyed alike from Litelok so only one key needed on my motorcycle keyring.
- AGALLAN G.Verified Buyer3 months agoRated 5 out of 5 starsX1 plus
Great lock can out 2 bikes together no problem
- DHDavid H.Verified Buyer3 months agoRated 5 out of 5 starsX1 and X1 plus.
I bought both of these at different times, but I chose the ‘keyed-alike’ options. A delay in delivery but so convenient to have one key for both. I will buy more for my other two bikes. Excellent product.
