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Success Stories

LITELOK X1 Saves Motorcycle in New Jersey #89
When thieves targeted Francesca’s Yamaha R7 in Jersey City, their plans were stopped in their tracks thanks to the LITELOK X1 MOTO. Her story is a powerful reminder of how the right security can ma...

LITELOK X1 Saves £7,000 Motorcycle in London #115
When thieves struck a £7,000 motorcycle in London, one lock failed in seconds, but the LITELOK X1 didn’t. This real-world attempted theft shows why high-security locks and a layered approach are es...

LITELOK X1 Saves £20k Ducati in Richmond #94
When four-armed bike thieves with angle grinders tried to steal Adam’s £20k Ducati, three chains and padlocks didn’t stop them. But one LITELOK X1 did. After burning through eight discs and three b...
What Makes the World's Best Bike Lock?
LITELOK X1 is the only full-sized armored U-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.
Reflectrive 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
Bio Polymer
The natural finish soft plant-based eco-rubber outer layer won't damage your frame
Armored 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 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.
LITELOK X1
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.

LITELOK X1
LITELOK X-Pouch
Keep your LITELOK X in tip top condition and also keep any dirt and debris from your bag or panniers with our custom neoprene pouch. It’s a wetsuit for your LITELOK X1 Moto and it's included with every purchase of X1 Moto.
Supreme Lock it and Leave it Bundle - X1 Moto and CORE Moto 125
Product Specifications
LITELOK X1
LITELOK CORE Moto (125)
Sold Secure Bicycle Diamond, Sold Secure Powered Cycle Diamond, ART 4
Sold Secure Powered Cycle Gold, ART3
1.7kg / 3.74lbs
2.9kg / 6.4lbs
Supreme Lock it and Leave it Bundle - X1 Moto and CORE Moto 125
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 armored U-locks.
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®, 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 plant-based eco-rubber outer layer is soft to touch, so it won't damage your frame.
Is this bundle suitable for high‑value motorcycles?
Yes. This bundle is well suited for high‑value motorcycles, particularly in urban or higher‑risk locations.
- The LITELOK X1 Moto is independently tested and certified Sold Secure Powered Cycle Diamond, providing high‑level primary protection.
- The LITELOK CORE Moto is independently tested and certified Sold Secure Powered Cycle Gold, offering strong secondary security.
Used together, the two locks provide layered protection suitable for meeting the requirements of many motorcycle insurance policies. Always check your insurer’s specific policy wording for confirmation.
What is the advantage of using the CORE Moto with the X1 Moto?
The X1 Moto and CORE Moto are designed to work together to provide layered, motorcycle-specific security.
Use the X1 Moto as your primary rigid lock to secure major structural components or anchor points. The CORE Moto adds flexible secondary security, ideal for securing wheels, additional contact points, or extending reach around larger objects.
Together, they allow you to double-lock your motorcycle, increase attack complexity, and make theft far more time‑consuming and risky.
What is the warranty?
Warranty is applied per individual lock in the bundle:
- LITELOK X1 Moto: 3‑year warranty
- LITELOK CORE Moto: 1‑year warranty
Both warranties cover mechanical or operational faults arising from normal use. Cosmetic wear and tear is not covered. We recommend registering your locks and keys so replacement keys can be ordered if required.



