Ultimate E-Bike Bundle - X3 and CORE Plus 75
Made in Britain
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
LITELOK X3 Saves E-Bike in Brooklyn #83
In a city that never sleeps, bike theft is a constant threat. When thieves tried to steal a $2,100 e-bike in Brooklyn at 2 a.m., only one thing stood between them and success, the LITELOK X3. Scarr...
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 X3 Saves E-Bike in West London #56
The LITELOK X3 proved its strength and reliability when it successfully protected Etienne's £2.5k Moustache e-bike from an attempted theft in Maida Vale, West London. The incident occurred overnigh...
What Makes the World's Most Secure U-Lock?
It is the most secure 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
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
Armored with Barronium®
Barronium® fused composite armour repels angle grinder attacks and eats angle grinder discs.
LITELOK X3
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 X3
ABLOY® SENTRY
LITELOK X3 is equipped with a patented 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.
LITELOK CORE Plus
CORE Plus combines the best in high-security materials and world-class usability. The result is a Diamond-rated wearable lock that's easy to use and will keep your bike safe.
Boaflexicore+
Our Boaflexicore+ secure strap withstands sustained attack with layered protection including a plant-based polymer, radial reinforcement and high tensile core.
Wearable Kit
Our unique universal wearable kit simply attaches to the lock, can be quickly and easily adjusted to multiple lengths, is comfortable and safe to use whilst riding and makes the lock even more versatile for wearing.
Keyhole Cover
LITELOK CORE Plus features a unique keyhole cover which ensures the locking cylinder remains clear of moisture, dirt and debris.
Lock Body
LITELOK CORE PLUS features include; Corrosion resistant internals (tested to -40c), pick resistant disc detainer locks (tested to 10,000 open/close cycles) and automotive standard drill resistant rivets.
LITELOK CORE Plus
Wearable Bike Lock for Ultimate Convenience
Our unique universal wearable kit simply attaches to the lock, can be quickly and easily adjusted to multiple lengths, is comfortable and safe to use whilst riding and makes the lock even more versatile for wearing.
The CORE Plus fits around your waist like a belt, allowing you to easily transport it as you ride. Our belt bike lock can be adjusted to fit all waist sizes.
LITELOK CORE Plus
Made from Tough Stuff
We are setting the standard in cycle security through revolutionary design & innovative technology - by working with the world’s leading material scientists & cutting edge manufacturing techniques.
LITELOK CORE PLUS features include; Corrosion resistant internals (tested to -40c), pick resistant disc detainer locks (tested to 10,000 open/close cycles) and automotive standard drill resistant rivets.
We minimise our environmental impact where possible by swapping plastic for plant based polymers.
LITELOK CORE Plus
Frame Mountable
Our team of in-house expert designers and engineers have a meticulous eye for product detail, with everyday usability at the heart of everything they create.
All LITELOK CORE PLUS bike locks are supplied with a set of easy to use frame mounts. Adjustable hook and loop straps ensure it will fit most frame shapes and sizes, whilst the rubberised strap prevents damage to your much loved bike. The simple click and hold design makes mounting and un-mounting super easy, secure and hassle free.
LITELOK X3 & CORE Plus 75: 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.
LITELOK X3
LITELOK CORE Plus
Sold Secure Pedal Cycle Diamond, Sold Secure Powered Cycle Diamond, ART4
Sold Secure Pedal Cycle Diamond, Sold Secure Powered Cycle Gold
2.1kg / 4.6lbs
Ultimate E-Bike Bundle - X3 and CORE Plus 75
Frequently Asked Questions
Is the LITELOK X3 angle grinder resistant?
Yes. The LITELOK X3 is armored with patented Barronium®, a composite material designed to significantly resist angle-grinder attacks by turning the grinder’s energy back against itself.
While no lock is completely unbreakable, independent and in‑house testing has shown that the X3 offers at least 20× more resistance to angle-grinder attacks than current leading D‑locks. This greatly increases the time, effort, and noise required to steal a bike, acting as a powerful deterrent in higher‑risk environments.
What is the advantage of using the CORE Plus 75 with the X3?
The X3 and CORE Plus 75 are designed to work together to provide layered, adaptable e‑bike security.
Use the X3 as your primary lock to secure the frame to fixed objects where maximum protection is needed. The CORE Plus 75 adds flexible, wearable secondary security for wheels, accessories, or additional locking points — especially useful in tight or awkward parking situations.
Used together, they allow you to double-lock your e-bike and adapt to a wide range of real‑world scenarios.
Is this bundle suitable for high‑value e-bikes?
Yes. The Ultimate E-Bike Bundle is ideal for high‑value e-bikes.
Both the LITELOK X3 and CORE Plus 75 are Sold Secure Bicycle Diamond certified, making them suitable for meeting the requirements of many insurers. Always check your insurer’s policy wording to confirm coverage.
Can I wear the CORE Plus while riding?
Yes. The LITELOK CORE Plus 75 is designed to be worn around the waist while riding, giving you a secure and comfortable way to carry your lock without adding weight to your bike or bag.
The CORE Plus 75 fits waist sizes 28" (70 cm) to 41" (106 cm).
How do I carry the LITELOK X3?
The LITELOK X1 can be mounted to your bike frame using the X3 Tactical Mount (sold separately), or carried in a bag when not in use. Many riders use the Tactical Mount for everyday commuting and switch to bag carry for longer rides or travel.
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.
Are the locks in this bundle keyed alike?
No. This bundle is not keyed alike.
Each lock comes with its own set of matching keys, meaning the X3 and CORE Plus use different keys. This allows you to manage or replace each lock independently.
What is the warranty?
Warranty is applied per individual lock in the bundle:
- LITELOK X3: 7‑year warranty
- LITELOK CORE Plus 75: 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 replacements can be ordered if required.
- MHMatthew H.Verified BuyerWhat do you use the lock on? E-BikeWhat do you like about this lock? Made in Britain, Angle Grinder Resistance, Flexible, Wearable, Great Quality1 year agoWhat do you use the lock on? E-BikeWhat do you like about this lock? Made in Britain, Angle Grinder Resistance, Flexible, Wearable, Great QualityReviewingUltimate E-Bike Bundle - X3 and CORE Plus 75Rated 5 out of 5 starsConfidence is priceless
I'm really enjoying this combo system for my new e-bike. The 100 cm Core Plus works well for my 6ft, 185 frame, and fits comfortably around my waist when biking. It also fits the bike tires of two bikes and a bike parking structure. My girlfriend has a matching set and bike so we lock up together. She's 5 ft 8 inches and 210+ and 100 cm and CORE Plus fits her ok too. We got the X3 frames for storage on the bike and those work great too; recommended them bc the lock is heavy to carry otherwise. I live in Baltimore city so I needed the best :)
