LITELOK X1 MINI
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...
What makes our Lightest Grinder Resistant Lock?
LITELOK X1 Mini is our lightest armoured D-lock 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 Mini 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
All X1 locks are finished with Quartz White or Arctic Camo 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
All X1 locks possess a unique anti-rotation feature protects against twisting attacks and single cuts. This means that to remove an X1 Mini, a thief would need to cut it twice.
Easy to Carry
X1 Mini is compatible with our innovative X1 Mini Tactical Mount and our Restrap Lock Holster which means you can attach the lock to your frame with ease. Both mounts are sold separately.
Armoured with Barronium®
All of our X1 locks are built with Barronium® fused composite armour repels angle grinder attacks and eats angle grinder discs.
LITELOK X1 MINI
Tested to Destruction
Tested against the best-selling D-locks on the market, LITELOK X1 Mini is at least 5 times more resistant to angle grinder cuts than the best-selling unarmoured D-locks. Additionally, X1 Mini requires multiple discs to cut and due to its anti-rotation system, needs to be cut twice to remove.
LITELOK X1 MINI
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 MINI
Frequently Asked Questions
Can X1 MINI 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 MINI 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 MINI weigh?
LITELOK X1 MINI weighs approximately 1.48kg / 3.26lbs.
What's the difference between X1 MINI and X1 MINI Moto?
There is no difference between the Bike and Moto versions of X1 MINI. They are exactly the same locks. The reason why we differentiate them is to show how X1 MINI can be used as an effective security device for a variety of bicycles and motorcycles.
What is the locking circumference of LITELOK X1 MINI?
LITELOK X1 MINI has a full-sized locking circumference of approximately 99.5mm x 137mm.
Can I attach LITELOK X1 to my bike?
LITELOK X1 MINI is compatible with our innovative X1 MINI Tactical mount for mounting the lock on your bike frame. The X1 MINI Tactical Mount fits a wide variety of bikes and e-bikes ensuring your LITELOK X1 MINI is held securely even the roughest of terrain.
X1 MINI is also compatible with the Restrap Holster.
Both of these carrying solutions are sold separately.
Has LITELOK X1 MINI 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 MINI made from?
LITELOK X1 MINI 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 X1 MINI 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.
- M“Matthew “. G. A.Verified BuyerWhat do you use the lock on? E-Bike, Folding BikeWhat do you like about this lock? Great Quality, High Security, Portable, Angle Grinder Resistance9 hours agoWhat do you use the lock on? E-Bike, Folding BikeWhat do you like about this lock? Great Quality, High Security, Portable, Angle Grinder ResistanceRated 5 out of 5 starsSmall yet effective deterrent
The quality craftsmanship is easily detected by the smooth slide of the locking mechanism. This lock is far more dense than locks of the same size. Durable, easy to use, comes with 2 keys. I use mine to secure the sprocket on an e-bike.
- JCJordan C.Verified BuyerWhat do you use the lock on? E-Bike, Mountain BikeWhat do you like about this lock? Great Quality, Lightweight, High Security, Angle Grinder Resistance, Portable4 days agoWhat do you use the lock on? E-Bike, Mountain BikeWhat do you like about this lock? Great Quality, Lightweight, High Security, Angle Grinder Resistance, PortableRated 4 out of 5 starsPeace of mind
Having an angle grinder resistant u lock on my new ebikes gives me peace of mind leaving it outside for short period of time. I should have got the larger X1 as it would be easier to secure my ebike to bike racks. Going to exchange it and pay the difference for the larger X1.
- LSLyndsay S.Verified BuyerWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, Angle Grinder Resistance, Lightweight, Portable, Made in Britain5 days agoWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, Angle Grinder Resistance, Lightweight, Portable, Made in BritainRated 5 out of 5 starsSweetly perfect for my day to day commuter
Having previously invested in an X3 for use on my main motorcycle at home, which is long enough to go round the front wheel and a ground anchor, I've now bought the X1 mini for my work commuter bike. Fits perfectly round the wheel again, for easy, quick security on the go. Love it.
- PMPete M.Verified BuyerWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality2 weeks agoWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great QualityRated 5 out of 5 starsLITE LOCK X1 MINI
BMW f 900 GSA LOVE TIS LOCK FITS AROUND THE FRONT WHEEL MEGA LIKE THE FACT IF YOU TRY TO CUT IT OFF YOU WOULD HAVE TO CUT IT TWICE BECAUSE IT HAS SQUARE ANKER POINTS ON THE U PIECE THINK I WILL GET ONE FOR THE HIMALAYAN AS WELL 👍
- OCOliver C.Verified BuyerWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, Angle Grinder Resistance, Portable, High Security, Made in Britain3 weeks agoWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, Angle Grinder Resistance, Portable, High Security, Made in BritainRated 5 out of 5 starsGreat compact and strong lock
Perfect size to chuck in a backpack and lock your bike up anywhere you go.
- ALAllen L.Verified BuyerWhat do you use the lock on? E-BikeWhat do you like about this lock? High Security, Angle Grinder Resistance1 month agoWhat do you use the lock on? E-BikeWhat do you like about this lock? High Security, Angle Grinder ResistanceRated 5 out of 5 starsCompact peace of mind
Fits in the triangle of my frame with a water bottle but is still big enough to lock up easily
- KBKevin B.Verified BuyerWhat do you use the lock on? E-BikeWhat do you like about this lock? Angle Grinder Resistance, Lightweight, Great Quality1 month agoWhat do you use the lock on? E-BikeWhat do you like about this lock? Angle Grinder Resistance, Lightweight, Great QualityRated 5 out of 5 starsX1 Mini
Bought the new mini to try it out and very impressed, small enough to carry with me on the commute and perfect tight fit round the rear triangle and back wheel when locked at home with the frame locked to a wall anchor.
Feels very week made and heavy duty, feels
like a good compromise for weight and and element of disc cutting resistance.
- RGRené G.Verified BuyerWhat do you use the lock on? E-BikeWhat do you like about this lock? Great Quality, High Security, Lightweight1 month agoWhat do you use the lock on? E-BikeWhat do you like about this lock? Great Quality, High Security, LightweightRated 5 out of 5 starsTop bike lock
Good lock, is very sturdy and looks very high quality, I took the small lock especially because of the size and weight but you should note that it does not fit around the frame and rear wheel of every bike, with high rims, otherwise I am satisfied
Translated from German - PSPaul S.Verified BuyerWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, High Security, Portable, Angle Grinder Resistance, Lightweight1 month agoWhat do you use the lock on? MotorcycleWhat do you like about this lock? Great Quality, High Security, Portable, Angle Grinder Resistance, LightweightRated 5 out of 5 starsNew LITELOK MINI for my new motorbike
Collected my new motorbike at the end of May 2026. Preordered the LITELOK MINI after seeing great reviews and videos online. Went for the X1 mini as I'd seen people adding it to the front wheel easily and also it fits in my bag easier. Lock mechanism works well andnoprene storage pouch is a nice touch. When I sorted my insurance out for the new bike, I mentioned it has a LITELOK fitted and it reduced my premium a little. Result.
- FSFélix S.Verified BuyerWhat do you use the lock on? E-ScooterWhat do you like about this lock? Great Quality, Lightweight, Portable, High Security, Angle Grinder Resistance1 month agoWhat do you use the lock on? E-ScooterWhat do you like about this lock? Great Quality, Lightweight, Portable, High Security, Angle Grinder ResistanceRated 5 out of 5 starsThe best anti-theft device!!
I already had one scooter stolen, so I took this lock to secure the next one. I have had no problems since then! The lock is made of reinforced steel, it is really solid and a deterrent. The lock is protected and the format is practical for quickly attaching it on a daily basis. I use it for my scooter, but it is also suitable for a bike. Since I got it, I feel more at ease when I leave it outside. I recommend!
Translated from French
