4.8
Rated 4.8 out of 5 stars
4.8 Stars (462 Reviews)

LITELOK X3

+ FREE Gift
Deal price$299.99
FREE X3 TACTICAL MOUNT

For a limited time only, get a FREE X3 Tactical Mount worth $24.99 with every LITELOK X3 order.

Offer ends on Monday 31st March 2025.

Image Description Made in Britain
Image Description BUILT WITH BARRONIUM®
Image Description ANTI-ANGLE GRINDER
Image Description Awarded World's Toughest Lock 2024

Accreditation

Image Description
Image Description
Image Description
Image Description

What the experts say...

John Milbank, Bennetts BikeSocial

"By having the Litelok X3 as part of that set-up, you’ve made your bike one of the hardest to steal on the street. The Litelok X3 is now my personal choice of portable lock, and very much worthy of a BikeSocial recommendation."

Carl Ellis, thebestbikelock.com

"The Litelok X3 is the most angle grinder resistant portable bike lock I’ve ever tested. And I’ve tested them all now, so that means it’s the most angle grinder resistant portable bike lock you can buy!"

Ben Clarke, Motorcycle News

"X3 Moto has achieved a Sold Secure Diamond rating for bicycle and motorbike applications. And for an added bonus, it’s made in Britain at a solar-powered factory."

Success Stories

View all
LITELOK X3LITELOK X3 Saves Cargo Bike on Christmas Eve in London #49

LITELOK X3 Saves Cargo Bike on Christmas Eve in London #49

There’s no greater gift than peace of mind, especially during the holiday season. For Joe, a London resident, that peace of mind came in the form of the LITELOK X3, which thwarted an attempted thef...

LITELOK X3LITELOK X3 Saves Bike in Massachusetts #44

LITELOK X3 Saves Bike in Massachusetts #44

LITELOK X3 saved Ryan's $1,474 Lectric XP bike at Harvard University's Campus in Cambridge, Massachusetts.  For bike owners, securing your ride can often feel like a stressful endeavour, especially...

LITELOK X3LITELOK X3 Saves Bike in Sunderland #51

LITELOK X3 Saves Bike in Sunderland #51

We recently received an account from Elijah, who reached out to share his experience with the LITELOK X3 and how it stood up against an attempted theft on the 15th December around 16:41 - 19:49. He...

What Makes the World's Toughest U-Lock?

It is the most secure full-sized armoured 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

LITELOK X3 is equipped with an ABLOY® SENTRY lock cylinder; the most pick-proof locking mechanism available.

Reflective Strips

X3 locks are finished with Onyx Black 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

Armed with Barronium™

Barronium® fused composite armour repels angle grinder attacks and eats angle grinder discs.

LITELOK X3

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 X3

ABLOY® SENTRY

LITELOK X3 is equipped with an ABLOY® SENTRY lock cylinder; the most pick-proof locking mechanism available.

ABLOY® SENTRY is a new evolution of the unique ABLOY rotating disc technology that provides a smooth and reliable function in every environment.

LITELOK X3

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 X3 and it's included with every purchase of X3.

LITELOK X3

X3 Tactical Mount

We've developed the X3 Tactical Mount (purchased separately) to make mounting your LITELOK X3 a breeze. Designed from scratch and tested to destruction, the X3 Tactical Mount is unlike any other mount. A tough mount for the world's toughest lock.

What's in the Box?

When you order a LITELOK X3, you will receive:

  • LITELOK X3
  • 2 x ABLOY Sentry Keys
  • LITELOK X-Pouch
  • Delivered in eco-friendly packaging

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.

ABLOY Keys

All LITELOK X3s come with 2 ABLOY keys. Each keys unique code is pre-registered for your convenience so you can order replacement keys if necessary.

Eco-friendly Packaging

All LITELOK products get shipped in eco-friendly, plastic-free packaging.

LITELOK X3

Angle-Grinder resistant D-Lock.

LITELOK X3

Frequently Asked Questions

LITELOK X3

Product Specifications

Get the lowdown on the vital statistics that make LITELOK X3 the most secure bike security choice for thousands of riders around the world.

Lock

LITELOK X3

Security

Sold Secure Pedal Cycle Diamond, Sold Secure Powered Cycle Diamond, ART4

Weight

2.1kg / 4.6lbs

Internal Dimensions

100 x 195mm (3.97 x 7.7")

External Dimensions

145 x 275mm (5.7 x 10.8")

Shackle Dimensions

24 x 27.5mm

4.8
Rated 4.8 out of 5 stars
Based on 462 reviews
Total 5 star reviews: 389 Total 4 star reviews: 64 Total 3 star reviews: 6 Total 2 star reviews: 3 Total 1 star reviews: 0
98%would recommend this product
Slide 1 selected
462 reviews
  • EC
    Ewan C.
    Flag of United Kingdom
    Verified Buyer
    What do you use the lock on? E-Bike, Cargo Bike
    What do you like about this lock? Angle Grinder Resistance, Portable, High Security, Great Quality
    Yesterday
    What do you use the lock on? E-Bike, Cargo Bike
    What do you like about this lock? Angle Grinder Resistance, Portable, High Security, Great Quality
    Rated 5 out of 5 stars
    Peace of mind

    I got for my tern GSD, based on reviews that it’s the best lock available. I hope I don’t need to find out! I is easy to lock and unlock and quite large, bigger than the hiplock and I never have a problem getting it around a chunky frame.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • TM
    Tony M.
    Flag of United Kingdom
    Verified Buyer
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality, Value for Money, Angle Grinder Resistance, Lightweight, Made in Britain
    3 days ago
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality, Value for Money, Angle Grinder Resistance, Lightweight, Made in Britain
    Rated 4 out of 5 stars
    The best bike lock you can find but hard to use on bigger bikes.

    Main reason I brought this lock was to protect my expensive bike against almost any attack method including angle grinders. The lock itself is heavy but not lighter in comparison to other locks in the diamond lock category. The price itself is fantastic and cheaper than others. It comes with a free cover to keep it clean and dry and I mistakingly brought an extra one as I though it did not come with one. It takes a few attempts to lock the litelock with the key and requires adjusting. The arm itself has a rubber cover to avoid damaging your bike and the lock is pure metal and can be used to swing at a bike thief should your need to take action. It can scratch a little easy at the base but that's metal for you. The lock has a mud flap to keep it clean but you should check it before inserting a key in case you stick dirt into it. My main criticism is it is a little short and narrow for my needs, I have a specialised Turbo Como 5.0 e bike and I struggle to fit it around the rear frame and a stand, I do love this lock but the size issue means I truggle to get both ends to attach and lock in please.

    I would still recommend it if you have a smaller bike, as it is best value and you are supporting UK businesses.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 4.0 on a scale of 1 to 5
  • SP
    Suzanna P.
    Flag of United Kingdom
    Verified Buyer
    What do you use the lock on? Motorcycle
    What do you like about this lock? Lightweight, Angle Grinder Resistance, Portable, Made in Britain, High Security
    3 days ago
    What do you use the lock on? Motorcycle
    What do you like about this lock? Lightweight, Angle Grinder Resistance, Portable, Made in Britain, High Security
    Rated 4 out of 5 stars
    Great lock, easy to carry!

    A great lock (although fortunately not tested for robustness just yet)! Easy to carry when travelling compared to a heavy chain. Goes through the front wheel and great that you can lock two together. It would be better if it went through the back wheel or the fork as well as the front…however it may meant an X1 purchase is on the cards!! I would have given 5 stars if it was a bit bigger and able to fit through the back wheel.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 4.0 on a scale of 1 to 5
  • DH
    Derek H.
    Flag of Netherlands
    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
    1 week 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 5 out of 5 stars
    X3

    I purchased this lock to secure my new E-Bike. I live in a city in which bicycle theft is very common. I spent quite some time searching for the best lock to secure my e-bike and landed upon the X3. The lock took some time to arrive. I contacted customer service and had a response back in an hour or two that it would be shortly on its way. My only mistake was to not buy the tactical mount at the same time so I quickly resolved that. So far I am pleased with the lock. The lock feels very sturdy. It has a nice weight to it without being too heavy. Opening and closing the lock works well. The coating over the lock keeps it from damaging the frame of my bicycle. I consider this a worthwhile investment for the security of your bicycle/motorbike. I have lost one bicycle due to theft, locked with another manufacturer’s ART 4 rated lock, secured properly to a fixed bicycle parking station. I’m hopeful that with this lock, me and my bicycle will have a long future ahead!

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • B Profile picture for Berikgoogle logo
    Berik
    Flag of United States
    Verified Buyer
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality
    4 weeks ago
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality
    Rated 5 out of 5 stars
    I really liked this lock.

    I really liked this lock. The size and weight inspire confidence that the lock will not be broken and my new electric bike will not be stolen.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • HS Profile picture for H S D.
    H S D.
    Flag of United Kingdom
    Verified Buyer
    What do you use the lock on? Motorcycle
    What do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, Made in Britain, Portable
    1 month ago
    What do you use the lock on? Motorcycle
    What do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, Made in Britain, Portable
    Rated 5 out of 5 stars
    LITELOK X3 - SOLID BIKE SECURITY!!

    Having extensively researched several motorbike D locks (online independent reviews by trusted sources) I took the plunge and invested in the Litelok X3 - predominantly as the first line of defence for my 2 wheeled pride and joy!

    Once the aforementioned item arrived my first impressions were favourable i.e. the D lock felt extremely well built and most importantly it fitted nicely on my Speed Twin front wheel as can be viewed by the attached pics/vid.

    Knowing that this D lock is made up of anti grind resistant composite gives great peace of mind and acts as a major deterrent for any 'miscreants'. Maybe a few colour choices would be nice.

    Highly recommend.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • MP
    Matus P.
    Flag of United Kingdom
    Verified Buyer
    What do you use the lock on? Motorcycle
    What do you like about this lock? Great Quality, Angle Grinder Resistance, Made in Britain, High Security, Value for Money
    1 month ago
    What do you use the lock on? Motorcycle
    What do you like about this lock? Great Quality, Angle Grinder Resistance, Made in Britain, High Security, Value for Money
    Rated 5 out of 5 stars
    Litelok x3 best lock

    Great lock best on market ,never seen nothing like it .Well design easy to use I have purchased one a month ago and second one this month for my other bike as I was really happy with the quality .

    Highly recommended .

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • AS
    Alexander S.
    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, Portable
    1 month ago
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, Portable
    Rated 5 out of 5 stars
    Litelok X3 Review

    Sturdy and secure. Around 4 lbs. Good sized U-Lock. Only complaint is that the mount didn’t fit my bike due to less circular frame shape.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • DI
    Diane I.
    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
    1 month 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
    Well worth it

    The lock is not cheap, but a fraction of what it is worth in terms of giving me the best chance of keeping my bike. It works well, easy to put on and take off. The key is easy to spot on a keyring of bike lock keys and I love that they registered it for me, soi I can easily get replacements if needed.

    I haven't found anywhere to put the tactical mount yet, so I just put it my panier when I'm travelling.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • IS
    Irene S.
    Flag of United Kingdom
    Verified Buyer
    What do you use the lock on? Commuter/City Bike, Other
    What do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, Portable
    1 month ago
    What do you use the lock on? Commuter/City Bike, Other
    What do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, Portable
    Rated 5 out of 5 stars
    Peace of mind

    Happy about the purchase. It gives security and extra peace of mind when I park tricycle in public spaces. Would buy an extra one for additional security.

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