Supreme Cargo Bike Bundle - X1 and CORE Plus 125
✔ Shipped from the EU: No customs charges for EU customers
Made in Britain
Success Stories
LITELOK X1 Saves E-Bike in Lyon #81
On July 13, 2025, Greg returned from a visit to the bustling Les Puces du Canal fleamarket to find his $4,000 Ruff Cycles ebike under attack. Thieves had taken an angle grinder to his Litelok X1, g...
LITELOK X1 Saves Bike in Berlin #78
When a thief attempted to steal Isabelle’s €2,000 bike in broad daylight in central Berlin, the LITELOK X1 stood strong. Learn how this high-security bike lock prevented the theft, and why it’s a m...
LITELOK X1 Saves Bikes in Poland #77
When thieves armed with an angle grinder targeted two high-end bikes in Wrocław, only one lock stood in their way — the LITELOK X1. Find out how this ultra-secure lock helped prevent a total loss a...
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 is compatible with our innovative X1 Tactical mount and the Twist & Go mount which means you can attach the lock to your frame with ease. Both mounts are sold separately.
Armoured with Barronium®
Barronium® fused composite armour repels angle grinder attacks and eats angle grinder discs.
LITELOK X1
Tested to Destruction
Tested against the most 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 CORE Plus 125
CORE Plus 125 combines the best in high-security materials and world-class usability. The result is a Diamond-rated 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.
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 125
Ultimate Convenience
The CORE Plus 125's flexible design lets you coil it for easy portability. Secure it within your bike frame, slip it into your bag, or attach it to your rack, wherever your ride takes you.
LITELOK CORE Plus 125
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 125
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.
Supreme Cargo Bike Bundle - X1 and CORE Plus 125
Frequently Asked Questions
Is the LITELOK X1 angle grinder resistant?
Yes. The LITELOK X1 is armoured with Barronium®, our patented composite material designed to resist angle grinder attacks by turning the grinder’s energy back against itself. While no lock is completely unbreakable, the X1 dramatically increases the time, noise, and effort required to defeat it — acting as a powerful deterrent against modern theft methods.
What is the advantage of using the CORE Plus 125 with the X1?
The X1 and CORE Plus 125 are designed to work together to solve the unique locking challenges of cargo bikes.
Use the X1 as your primary rigid lock to secure the frame to fixed objects. The CORE Plus 125 adds significantly more locking length, making it ideal for long‑wheelbase cargo bikes, larger frames, and bulky or awkward street furniture that shorter locks may not reach.
Together, they allow you to secure multiple contact points, extend your locking range, and adapt to demanding real‑world parking situations.
Is this bundle suitable for high-value e-bikes and cargo bikes?
Absolutely. This bundle is well suited to high‑value e-bikes and cargo bikes.
Both the LITELOK X1 and CORE Plus 125 are Sold Secure Bicycle Diamond certified, making them suitable for meeting the requirements of many insurers. Always check your insurer’s policy wording for confirmation.
Can I wear the CORE Plus 125 while riding?
No. The CORE Plus 125 is not designed to be worn while riding.
Due to its extended length, the CORE Plus 125 is intended for locking larger frames and objects, rather than on‑body carry. Many riders transport it on their bike, in a bag, or use it primarily for locking at fixed locations such as home, work, or longer stops.
How do I carry the LITELOK X1?
The LITELOK X1 can be mounted to your bike frame using the X1 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.
Can I attach the CORE Plus 125 to my bike?
Yes. The CORE Plus 125 can be carried on your bike, and is supplied with wrap straps and CORE frame mounts, allowing it to be attached to your frame or rack depending on your setup.
Its flexible construction also allows it to be coiled and secured neatly when not in use, making it a practical option for larger bikes such as cargo bikes where storage solutions may vary.
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 X1 and CORE Plus 125 use different keys. This allows you to manage or replace each lock independently.
What is the warranty?
Each lock in the Supreme Cargo Bundle is covered by its own product‑specific warranty:
- LITELOK X1 is covered by a 3‑year warranty
- LITELOK CORE Plus 125 is covered by a 1‑year warranty
Both warranties cover manufacturing defects and normal use, subject to LITELOK’s warranty terms and conditions. Because this bundle includes two different products, warranty periods are applied individually to each lock, rather than as a single bundle warranty.
