LITELOK X1
LITELOK X1
LITELOK X1
LITELOK X1
LITELOK X1
LITELOK X1
LITELOK X1
LITELOK X1
LITELOK X1

LITELOK X1

NEXT GENERATION ANGLE-GRINDER RESISTANT ARMOURED D-LOCK

4.8
Rated 4.8 out of 5 stars
652 Reviews
Regular price £149.99
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DETAILS

LITELOK X1 is armoured with Barronium®, a patent pending composite material that resists angle grinder attack by turning the grinder's energy and force in on itself. It offers at least 5 times more resistance than the best-selling, best-performing D-locks without adding any extra weight. It is permanently fused to a hardened fine-grain high-tensile steel core which provides protection against all other commonly used tools such as bolt croppers, cable cutters, long bars, hammers and chisels.

It 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.

  • Barronium® fused composite armour repels angle grinder attacks
  • Unique anti-rotation feature protects against twisting attacks and single cuts
  • The natural finish soft plant-based eco-rubber outer layer won't damage your frame
  • Engineered for smooth and quiet operation
  • Quick to affix and remove with our universal ‘Twist & Go’ frame mount
  • Reflective strips keep you safe and seen
  • Unique, innovative self-sealing silicone keyhole cover means you don’t have to remember to open or close your keyhole to keep out dirt, dust and moisture
  • Independently tested and approved by Sold Secure
  • Certified Sold Secure Bicycle Diamond and Sold Secure Motorcycle Diamond
  • Proudly Made in Britain using precision engineering
SPECIFICATIONS
LITELOK X1
SECURITY Anti-Angle grinder (5x more angle-grinder resistant than the current best-selling, best performing D-locks).  Sold Secure Motorcycle and Bicycle Diamond.
WEIGHT 1.7kg / 3.7lb
INTERNAL DIMENSIONS
101 x 197mm (3.97 x 7.7")
EXTERNAL DIMENSIONS 143 x 265mm (5.62 x 10.6")
SHACKLE DIMENSIONS 21 x 24mm
LOCK BODY DIMENSIONS 35 x 175mm (1.3 x 6.9")
LOCK
ART4 accredited cylinder
MOUNT

Twist & Go mount included
(Restrap lock holster available for purchase separately)

£149.99

Please note: LITELOK X1 is currently dispatched within 5 working days.

What the experts say

BIKES

E-BIKES

Armoured D-Lock for Bikes & E-Bikes

THE D-LOCK REIMAGINED

BIKES

E-BIKES

SECURE

Barronium® , our new composite anti-grinder armour, is fused to a hardened fine-grain high-tensile steel core to provide protection against multiple tools attacks, including angle-grinders, bolt croppers, cable cutters, long bars, hammers, chisels and more.

REFLECTIVE

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 so you can be seen to be secure.

EASY TO CARRY

LITELOK X1 is sold with an innovative Twist & Go mount that fits any bike style, firmly holding X1 in place on the bumpiest of roads while remaining quick to both affix and remove.

ECO-FRIENDLY

The plant-based eco-rubber outer layer is sourced from 80% non-food grade crops, which dramatically reduces the amount of petrochemical plastic required in the manufacturing of our locks. Due to the nature of these materials, any waste generated during production can be recycled and re-used in our solar powered manufacturing facility in South Wales.

LITELOK X1

ANGLE GRINDER RESISTANT D-LOCK

If you don't own an armoured D-lock then your bike is not protected against angle-grinders, which is increasingly becoming the tool of choice for bike thieves.

LITELOK X1

SOLD SECURE DIAMOND D-LOCK - INDEPENDENTLY TESTED

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

TWIST & GO MOUNT

LITELOK X1 is sold with an innovative Twist & Go mount that fits any bike style, firmly holding X1 in place on the bumpiest of roads while remaining quick to both affix and remove.

Litelok X1

RESTRAP

LITELOK has collaborated with another premium British brand, Restrap, to create a co-branded belt holster, which provides an additional carrying option if you don't want to mount X1 to your bike.

Litelok X1

Security Reimagined

LITELOK X1

What's in the LITELOK X1 box?

diamond rated flexible bike lock

As Featured in

Frequently Asked Questions

How long can LITELOK X1 resist an angle grinder for?

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 aswell as needing multiple discs to cut it.

How much does LITELOK X1 weigh?

LITELOK X1 weighs approximately 1.7kgs or 3.7lbs.

What is LITELOK X1's locking circumference?

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 sold with an innovative Twist & Go mount for mounting the lock on your bike frame. The universal quick-release Twist & Go mount fits any bike style and firmly holds X1 in place even on rough surfaces for rattle-free riding.

If you don’t want to use the Twist & Go mount, we have a lock holster solution. We’ve collaborated with Restrap, another great British brand, to create a Lock Holster, which is available as an optional extra for £14.99.

Has LITELOK X1 been independently tested?

Yes, it has been thoroughly tested by Sold Secure and both locks achieve Sold Secure Motorcycle 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 of?

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.

4.8
Rated 4.8 out of 5 stars
Based on 652 reviews
Total 5 star reviews: 516 Total 4 star reviews: 119 Total 3 star reviews: 13 Total 2 star reviews: 1 Total 1 star reviews: 3
97%would recommend this product
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652 reviews
  • HS
    Harry S.
    Flag of United Kingdom
    Verified Buyer
    What do you use the lock on? E-Bike, Folding Bike
    1 hour ago
    What do you use the lock on? E-Bike, Folding Bike
    Rated 5 out of 5 stars
    Top quality..

    Top quality products, my second Litelok.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • JT
    James T.
    Flag of United Kingdom
    Verified Buyer
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality, Angle Grinder Resistance, Made in Britain
    4 hours ago
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality, Angle Grinder Resistance, Made in Britain
    Rated 5 out of 5 stars
    Mr

    Only used it once but seems okay

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 4.0 on a scale of 1 to 5
  • ZB
    Zach b.
    Flag of United States
    Verified Buyer
    What do you use the lock on? Commuter/City Bike
    What do you like about this lock? Great Quality
    Yesterday
    What do you use the lock on? Commuter/City Bike
    What do you like about this lock? Great Quality
    Rated 5 out of 5 stars
    Quality product

    Pieces fit together nicely and securely. Feels a cut above other high end locks.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • JG
    Jennifer G.
    Flag of United States
    Verified Buyer
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality, Angle Grinder Resistance, High Security
    Yesterday
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality, Angle Grinder Resistance, High Security
    Rated 5 out of 5 stars
    It's nice to feel that our new Ebike is as safe as can be.

    I wish that it was a little longer. With a Ebike the weight doesn't matter as much as the ability to lock in different situations. After seeing how fast our other locks are cut and bike missing in moments I feeling a bit more secure having the litelok. Please send decals we can fix to the frame so lowlife criminals will know to move on.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 4.0 on a scale of 1 to 5
  • AB
    Annette B.
    Flag of United Kingdom
    Verified Buyer
    What do you use the lock on? Road Bike
    What do you like about this lock? Angle Grinder Resistance, Portable, Made in Britain, Great Quality, High Security
    3 days ago
    What do you use the lock on? Road Bike
    What do you like about this lock? Angle Grinder Resistance, Portable, Made in Britain, Great Quality, High Security
    Rated 5 out of 5 stars
    Litelok

    Efficient service and very good product.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • AP
    Antonio P.
    Flag of United Kingdom
    Verified Buyer
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality, Angle Grinder Resistance, High Security
    3 days ago
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality, Angle Grinder Resistance, High Security
    Rated 4 out of 5 stars
    Litelok

    Could do with being longer in size or come in two sizes so longer model easier for securing bike to posts etc

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 4.0 on a scale of 1 to 5
  • RC
    rob c.
    Flag of United Kingdom
    Verified Buyer
    What do you use the lock on? E-Bike
    3 days ago
    What do you use the lock on? E-Bike
    Rated 5 out of 5 stars
    solid

    reassuring

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • GT
    Gareth T.
    Flag of United Kingdom
    Verified Buyer
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, Made in Britain
    3 days ago
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, Made in Britain
    Rated 5 out of 5 stars
    Great bike lock

    I’m very happy with my purchase of the X1. It gives me the confidence to lock up and leave my bike in the city centre. The mount provided is great, much better than the one Kryptonite provide.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • DB
    David B.
    Flag of United Kingdom
    Verified Buyer
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality, Made in Britain, Portable
    3 days ago
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality, Made in Britain, Portable
    Rated 5 out of 5 stars
    Peace of mind

    Great product which offers peace of mind, since receiving mine I can confidently lock my bike up outside the local leisure centre, I use the LITELOK as the main form of security and then a different brand to secure my bike helmet

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • PM
    Peter M.
    Flag of Australia
    Verified Buyer
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality, Angle Grinder Resistance, Lightweight, Portable, Value for Money
    5 days ago
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality, Angle Grinder Resistance, Lightweight, Portable, Value for Money
    Rated 5 out of 5 stars
    X1

    Very easy to use being < 2 kg and quality appears exceptional.

    Nice to know it will take a 240 V angle grinder 30 minutes or so to cut - if at all, needing 9 or more blades to achieve this (if forums are accurate)

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
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