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Success Stories

LITELOK X1 Saves Bike in New York City #75
We always love hearing from our riders—and recently, Arizona reached out to share a remarkable story about how their LITELOK X1 saved the day. “The bike was locked to a bike rack outside of the Wo...

LITELOK X1 Saves Bike in San Francisco #104
In the early hours of a San Francisco morning, a cyclist’s $1600 bike faced an attempted theft. Despite the effort to break it free, the rider’s LITELOK held strong, proving the value of reliable b...

LITELOK X1 Saves Motorcycle in West London #101
When bike thieves struck near Heathrow, one rider’s £8,000 MT-09 SP was saved, thanks to the Litelok X1. Discover how layered security and smart lock design stopped the theft in its tracks and why ...
Supreme Reach Urban Bundle
Tested to Destruction
Tested against the best-selling U-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.
Supreme Reach Urban Bundle
Barronium®
Barronium® is a fused composite armor 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.
Supreme Reach Urban Bundle - X1 PLUS and X1 PLUS
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 U-lock as well as needing multiple discs to cut it.
What’s the difference between Keyed Alike and Keyed Differently?
Keyed Alike means both locks use the same key.
- You only need to carry one key for both locks.
Keyed Differently means each lock has its own unique key.
- You’ll have separate keys for each lock.
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 U-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 U-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®, our patented anti-angle grinder material that is applied as a permanently fused composite armor, 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 armor, 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.



