Litelok CORE Flex

Litelok CORE Flex


Litelok, CORE Flex

LITELOK CORE FLEX is the lightest Sold Secure Gold-rated wearable lock on the market, for cyclists looking for high security and extra flexibility. Built to protect your bike, designed for ease of use and portability.

Ideal for securing all bikes and e-bikes

Multi-layered high security with Boaflexicore+ technology and radial reinforcement providing Gold-rated protection

More flexibile than traditional U/D locks to secure through any bike frame and around fixed objects

Will coil up for easy packing

Weighs only 1.7kg

Wearable and mountable

75cm locking length and available in two colours

Winner of the prestigious Reddot Design Award 2021


Our Boaflexicore+ secure strap withstands sustained attack with layered protection including a plant-based polymer, radial reinforcment and high tensile core joined to an aerospace grade hardened steel inline lock body.


Our patented radial reinforcement not only protects the tensile steel core within, but it also flexes in sync to retain maximum flexibility without compromising on security.


When it comes to weight LITELOK CORE FLEX is unparalleled in its security class and up to 50% lighter than most other gold standard security locks. Weighing only 1.7kg (3.7lb) say goodbye to hauling heavy chains whilst riding.


Our integrated design and click to lock system make it easy and fast to secure your bike, without having to fiddle around. Simply click to close without the need for a key. A key is only required to unlock your bike.


LITELOK CORE FLEX is the go-to for riders looking for gold standard security, when locking their ride for long periods of time or in high-risk areas. Insurance rated, independently tested and accredited to Sold Secure Bicycle Gold


Available in two colours; striking BOA GREEN for optimum visiblity or COBRA BLACK for a more understated look, but with the subtle signature FLEX Boa green detailing running through.

LITELOK CORE FLEX is also wearable. 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.

It fits waist sizes from 28"(70cm) - 44"(112cm).



75cm locking length

1x Universal Wearable Kit

Allowing you to wear your lock safely whilst riding. Supplied with two lengths of adjustable strap.

2x CORE Frame Mounts

Adjustable to mount your CORE on your ride.

2x Wrap Straps

Adjustable hook & loop straps used to coiled your CORE FLEX lock to a smaller size for easy packing.

3x Unique Keys on a Stainless Steel Keyring

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


Due to the flexible nature of CORE FLEX, it can be coiled to a smaller size for packing in a bag or mounting on a small frame.

Coils down to approximately 15cm (5.9") in diameter.


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 FLEX 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 try to minimise our environmental impact where possible by swapping plastic for plant based polymers.


LITELOK CORE FLEX can be effortlessly worn whilst riding. Simply wear your CORE FLEX lock on your hips and secure it with the universal wearable kit which safely fastens around your body without it locking.The pre-formed lozenge shape of the LITELOK CORE FLEX not only makes for comfortable wearing by hugging the hips but also makes it easier to lock around fixed objects.

The pre-formed lozenge shape of the LITELOK CORE FLEX not only makes for comfortable wearing by hugging the hips but also makes it easier to lock around fixed objects.


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 FLEX 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.


Our aim has always been to re-imagine portable bike & motorcycle security by inventing the lightest, easiest-to-use, insurance rated locks on the planet. Using innovative materials, expert design engineering & cutting-edge technology in Britain. We have created a completely new patented technology to make LITELOK CORE FLEX the lightest gold-standard wearable bike lock, in a highly flexible easy to use format.


WEIGHT 1.7kg (3.7lb)



28" (70cm) - 44" (112cm)

Here at the Bike Shed we always strive to offer value for money and offer friendly expert advice on the best quality products we can source.

We are great supporters of shopping locally due to the benefits it has on our local economy, employment, and community. However, we do not want to see you disadvantaged by choosing to shop with us and we, therefore, will match any UK based competitors’ prices on the following conditions:

• The product must be available with the UK supplier even if discontinued or an older model.

• If assembly is required there may be an additional charge for this.
Please note: If the Bike Shed assembles your bike not only will your warranty be more robust you also qualify for a free first service with us.

• We reserve the right to contact the seller to verify the price/availability/accuracy etc.

• Used, ex-demo, ex-display, returns, and all online auction sites do not qualify.

Where the item does not match the above, we still attempt to be competitive in terms of price, quality, and service.

We reserve the right to decline the price promise at our own discretion

Our delivery charges are based on delivery to mainland Britain. For Northern Ireland, Northern Scotland and all offshore UK islands there is an additional charge. Orders placed after 1pm will be classed as the next working day.

Click & Collect

FREE (0-3 working days)
Choose to collect your bike from one of our four stores in Devon.
If paying by finance your order must be delivered to your home address, alternatively, you can apply in-store and take your bike home the same day.
*Paying by finance online and collecting in-store is currently not possible.

Bike Delivery

Bikes under £500 - £35 (1-5 working days)
Bikes over £500 - FREE (1-5 working days)

Turbo Trainer Delivery

£25 (1-5 Working Days)

Clothing, Parts & Accessories

Standard Delivery over £50 - FREE (4-5 Working Days)
Standard Delivery under £50 - £3.95 (4-5 Working Days)
Priority 1st Class - £4.95 (3 Working Days)

Northern Ireland, Highlands and Islands

Bikes £100
Turbo Trainers £100

Supplier Warehouse Products

Please allow 7-10 working days for your order to arrive.
Due to worldwide parts availability issues and increased demand occasionally delivery times may exceed this. If this is the case we will contact you and offer you the option to wait, swap to an alternative product or receive a full refund.

If you are unavailable to take delivery of your order at your address we may be able to arrange for the courier to leave your goods in a safe place or with a neighbour. Please be aware that we can take no responsibility for lost or damaged goods that you have chosen not to sign for. We regret that we can accept no responsibility for subsequent damage that may occur, once the order has been left at the delivery address.

If at a first attempt the courier fails to deliver the order then they will leave a card and it will be up to the recipient to make arrangements to receive the order from them. The courier will try to deliver the order once more free of charge, after this they will charge out at their standard rate, this will be advised by the courier at the time of arranging any subsequent deliveries.


We can usually arrange for couriers to deliver between 9.00am and 5.00pm Monday to Friday. You will be contacted to arrange a convenient time once your order has been processed.
All bikes are fully built and setup by a professional mechanic before being boxed up and sent out. If you require your bike not to be built please request this at the time of purchase.
Bike delivery times can vary between 1 - 5 working days to allow time for your bike to be built and setup before we send it out.


We do not currently offer delivery outside of the UK.


Bike Returns: If you desire to return your bike, you must keep it in the box and call us on 01363 774773 to arrange a collection.

Please note the following:

  1. If the bike is damaged or the incorrect bike is sent, we will cover the cost of collection and delivery of the replacement bike.
  2. If we send the correct bike, but upon inspection, you decide it is not the bike for you, there will be an £100 charge for the collection.
  3. Please do not ride the bike as a full refund cannot be given if the bike has been used.

Damaged Goods: If order(s) are broken or spoiled when it is delivered then you must notify us as within 24 hours of delivery, otherwise the returns policy becomes invalid. You will have the option of returning the whole order or just the affected items. You can notify us by phone on 01363 774773, email on or by post by writing to The BikeShed, Union Road, Crediton, Devon, EX17 3AN. All refunds under this returns policy will be paid within 30 days of you notifying us, providing that the merchandise has been collected by our courier. Any items being returned must be in their original packaging to prevent any further damage.

Cancellations: You can cancel an order at any time up to 7 days from the date of delivery as long as the items remain unopened and intact by calling us on 01363 774773, contacting us via email on or by post by writing to The BikeShed, Union Road, Crediton, Devon, EX17 3AN. You will have responsibility for looking after the items until we collect it, we will reimburse the price of the items within 30 days from the date of which you inform us that wish to cancel the order, provided that the order has been collected by the courier. Unfortunately we are not able to reimburse you the delivery cost of sending unwanted items back to us.


Unfortunately from time to time items may become unavailable, we will do our best to minimise this occurrence however if it should happen then we will contact you to suggest an appropriate alternative.

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