4.8
Rated 4.8 out of 5 stars
880 Reviews

LITELOK X1

Deal price£149.99
Please Note

LITELOK X1 is currently dispatched within 7 working days.

Product Description

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 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
  • See What's in the box of the LITELOK X1 

Specifications

 LITELOK X1
Weight1.7kg / 3.7lb
Internal Dimensions101 x 197mm (3.97 x 7.7")
External Dimensions143 x 265mm (5.62 x 10.6")
Shackle Dimensions21 x 24mm
Lock Body Dimensions35 x 175mm (1.3 x 6.9")
MountTwist & Go mount included
Security Accreditation

Pedal Cycle Sold Secure Diamond

Powered Cycle Sold Secure Diamond

ART4

Shipping, Returns & Warranty

  • Free UK Shipping
  • If for any reason you are not completely satisfied with your order, you may return it for a refund within 14 days of your order delivery date.
  • LITELOK X1 comes with a 3-year warranty. Terms apply.
  • Please note, LITELOK X1 is currently being dispatched within 7 working days. Estimated delivery dates are shown at checkout.
Image Description Made in Britain
Image Description Built with Barronium®
Image Description Awarded World's Best Lock 2023
Image Description Anti-Angle Grinder

Accreditation

Image Description
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SPECIAL OFFERS
  • Get £20 OFF when you buy two LITELOK X1s.
  • Get £25 OFF when you buy a LITELOK X1 with a LITELOK X3.

What the experts say...

James Grear, bikelockwiki.com

"If you don't fancy becoming another victim on the police bike theft database, there isn't a better lock for you than the X1."

Carl Ellis, thebestbikelock.com

"It’s definitely the most secure bike lock I’ve ever tested. And that it manages this without being excessively heavy, bulky, massively expensive or incredibly unpractical, is indeed a BIG DEAL!"

Warren Rossiter, Bike Radar

"...armoured with a composite material called Barronium®, resisted the attack of our angle grinder for more than 17 minutes, That's almost three times longer than the previous toughest lock we've tested."

Josh Ross, Cycling News

"Litelok doesn't claim the X1 is angle grinder proof, and it's not, but it takes two cuts to free a bike and a single but will trash a grinder disc. That's enough security for most bikes in most situations and it comes without tradeoffs in price and useability."

Rob Clymo, T3

"A quality lock such as this one is a huge hurdle for cycle thieves and could well put them off having a go altogether. In that respect, the Litelok X1 seems like a bit of a bargain, especially if your ride has cost you thhousands to buy in the first place."

What Makes the World's Best Bike Lock?

LITELOK X1 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.

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.

Reflective 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

Easy to Carry

X1 comes with our innovative Twist & Go mount which means you can attach the lock to your frame with ease.

Armed 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 D-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 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 almost any bike style, firmly holding X1 in place on the bumpiest of roads while remaining quick to both affix and remove.

LITELOK X1

Restrap

We collaborated with 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.

What's in the Box?

When you order a LITELOK X1, you will receive:

  • LITELOK X1
  • 2 x Unique Keys
  • LITELOK X-Pouch
  • Twist & Go mount with 2 frame straps
  • Delivered in eco-friendly packaging

2x Unique Keys on a Stainless Steel Keyring

Each key's unique code can be registered under warranty to use our key replacement service.

2 x Twist & Go Frame Straps

Durable straps to secure your Twist & Go Mount to your bike frame.

LITELOK X1

Angle Grinder resistant D-lock

Twist & Go Mount

A universal quick-release Twist & Go mount that fits any bike style and firmly holds X1 in place even on rough surfaces.

Eco-friendly Packaging

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

LITELOK X1

Frequently Asked Questions

Tested on Thieves #20

LITELOK X1 Saves Electric Bike in Hackney

Sam experienced an attempted theft of his bike in Upper Clapton Hackney. The LITELOK X1 saved the £4,000 Moustache Lundi 27.5 electric bike. 

Read Sam's story

Tested on Thieves #19

LITELOK X1 Saves Cargo Bike in London

A LITELOK customer reached out to inform us about an attempted theft on their cargo bike outside Decathlon in London on Saturday the 27th of January between 4-5:30pm.

Read the story

Tested on Thieves #18

LITELOK X1 Saves E-Bike in Paris

Fabien reached out to us to share his experience of an attempted theft of his E-Bike in Paris. 

Read Fabien's story
4.8
Rated 4.8 out of 5 stars
Based on 880 reviews
Total 5 star reviews: 693 Total 4 star reviews: 167 Total 3 star reviews: 16 Total 2 star reviews: 1 Total 1 star reviews: 3
98%would recommend this product
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880 reviews
  • NP
    Nicolas 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, Made in Britain
    Yesterday
    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
    Excellent Bike Lock

    Mind you, it is not lightweight, but that also makes me confident it will do what I need it to do: stop my bike from getting stolen.

    Great overall design, feels really solid but still elegant. Overall just a very solid bike lock well worth the price in my eyes.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • LC
    Lemuel Cabrera I.
    Flag of United States
    Verified Buyer
    What do you use the lock on? Cargo Bike
    What do you like about this lock? Great Quality, High Security, Portable
    Yesterday
    What do you use the lock on? Cargo Bike
    What do you like about this lock? Great Quality, High Security, Portable
    Rated 5 out of 5 stars
    I can relax. My bike is safe

    This lock is expensive, but worth the peace of mind it brings.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • AC
    Alan C.
    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
    Yesterday
    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 X1 and X3

    I purchased the x1 and the x3 litelok , one for the front wheel and one for the rear wheel, and a chain to a immovable object the feel and quality of these locks gives me confidence that when I leave the bike for a couple of hours that when I return it will still be where I left it

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • GM
    Glenn 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, High Security, Made in Britain, Angle Grinder Resistance, Flexible
    Yesterday
    What do you use the lock on? E-Bike
    What do you like about this lock? Great Quality, High Security, Made in Britain, Angle Grinder Resistance, Flexible
    Rated 5 out of 5 stars
    Good product quality

    Feels good and secure when fitted, a deterrent in itself.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • PV
    Philippe V.
    Flag of United Kingdom
    Verified Buyer
    What do you use the lock on? Motorcycle
    What do you like about this lock? Great Quality, Value for Money, Angle Grinder Resistance, High Security, Portable
    Yesterday
    What do you use the lock on? Motorcycle
    What do you like about this lock? Great Quality, Value for Money, Angle Grinder Resistance, High Security, Portable
    Rated 5 out of 5 stars
    Great purchase,1st class security!

    Great service, high quality product, rubber coated D-lock, angle grinder resistant and value for money.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • HK
    Harald K.
    Flag of Germany
    Verified Buyer
    What do you use the lock on? Communter/City Bike
    What do you like about this lock? High Security, Angle Grinder Resistance
    Yesterday
    What do you use the lock on? Communter/City Bike
    What do you like about this lock? High Security, Angle Grinder Resistance
    Rated 5 out of 5 stars
    First good impression

    I had a good first impression. I thought it was going to be a lot heavier, but it's not the case. It might get a bit noisy when carrying it on the mount depending on the surface.

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • LK
    Lyubomir K.
    Flag of Bulgaria
    Verified Buyer
    What do you use the lock on? Road Bike
    What do you like about this lock? High Security, Portable, Great Quality, Angle Grinder Resistance, Lightweight
    2 days ago
    What do you use the lock on? Road Bike
    What do you like about this lock? High Security, Portable, Great Quality, Angle Grinder Resistance, Lightweight
    Rated 5 out of 5 stars
    Happy!

    Satisfied!

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • DG
    David G.
    Flag of Denmark
    Verified Buyer
    What do you use the lock on? Communter/City Bike, Road Bike
    What do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, Value for Money, Made in Britain
    2 days ago
    What do you use the lock on? Communter/City Bike, Road Bike
    What do you like about this lock? Great Quality, Angle Grinder Resistance, High Security, Value for Money, Made in Britain
    Rated 5 out of 5 stars
    Bombproof.

    It looks and feels Bombproof.

    A great Solid Lock

    Product QualityRated 5.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • DG
    Dominik G.
    Flag of Germany
    Verified Buyer
    What do you use the lock on? Road Bike
    What do you like about this lock? Angle Grinder Resistance, High Security
    2 days ago
    What do you use the lock on? Road Bike
    What do you like about this lock? Angle Grinder Resistance, High Security
    Rated 4 out of 5 stars
    Almost perfect!

    I love the overall qualtity of the Litelok X1 and the sheer undestructible look and appeal of the lock itself. But, unfortunately, both O-rings broke after one day of use, so I had to replace them with standard o-rings you can get at home depot or similar shops. If it wasn´t for the rings, it would be perfect 5 stars.

    Product QualityRated 4.0 on a scale of 1 to 5
    Ease of UseRated 5.0 on a scale of 1 to 5
  • EA
    Elisabet A.
    Flag of Finland
    Verified Buyer
    What do you use the lock on? E-Scooter
    What do you like about this lock? Value for Money, Angle Grinder Resistance, High Security, Portable, Great Quality
    3 days ago
    What do you use the lock on? E-Scooter
    What do you like about this lock? Value for Money, Angle Grinder Resistance, High Security, Portable, Great Quality
    Rated 5 out of 5 stars
    A good choice for e-scooter

    X1 has been used only once but its good quality is quite obvious. It's sturdy yet slim enough, and is not heavy as hell. Doesn't feel heavier in the bag compared to other good U-locks and the surface is nice material, not bare metal all over, so it feels nice when handling in cold weather of Scandinavia.

    After one stolen e-scooter I chose Litelok instead of the "best" lock on market because the U-part is round instead of rectangular, making it easier to move through small spaces and turn the lock when I'm locking my e-scooter. (The trouble is more with e-scooters that are not made for locking, it seems...). Ofc I'm not leaving my scooter out for long periods of time but having this combined to a good chain lock gives you a bit of peace of mind while grocery shopping or visiting an office building etc.

    The lock holder for bike stem is good quality too, and I am sure I'm able to install it to my e-scooter so that I don't need to carry the lock around.

    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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