Online bike shop
Prices include all taxes and duties to mainland UK, Northern Ireland and the Republic of Ireland. Read more here.

Bicycle Locks

661 Products
Filter
Reset

Theft protection

  • Basic security 328
  • Highest security 60
  • High security 113
  • Medium security 61

Weight in g

g
g

Series

  • ABUS BORDO 31
  • ABUS Steel-O-Flex 11
  • AXA Fold 1
  • AXA Newton 3
  • AXA Rigid 4
  • AXA RLC 2
  • AXA Roll 1
  • Bontrager Elite 3
  • Hiplok Z-Lok 6
  • Kryptonite Evolution 10
  • Kryptonite Keeper 17
  • Kryptonite KryptoFlex 9
  • Kryptonite KryptoLok 11
  • Kryptonite Messenger 2
  • Kryptonite New York 5
  • Onguard Pitbull 2
  • Onguard Rottweiler 1

Colour

  • yellow
  • grey
  • green
  • orange
  • pink
  • brown
  • red
  • purple
  • blue
  • white
  • black
  • olive
  • turqouise
  • gold
  • silver
  • colorful

Price

£
to
£

Customer ratings

  • 7
  • 10
  • 33
  • 119
  • 184
Sort
Most popular New products Best rating Highest price Lowest price Highest discount
Filter
Sort
Most popular New products Best rating Highest price Lowest price Highest discount
Red Cycling Products High Secure Steel Chain Lock black
Red Cycling Products High Secure Steel Chain Lock black black
Red Cycling Products
High Secure Steel Chain Lock black
£34.99 £15.99
- 54 %
ABUS Granit 460/150HB230 U-Lock + USH 460
ABUS Granit 460/150HB230 U-Lock + USH 460
ABUS
Granit 460/150HB230 U-Lock + USH 460
£47.99
ABUS Catena 6806 Chain Lock 75cm aqua
ABUS Catena 6806 Chain Lock 75cm aqua aqua
ABUS
Catena 6806 Chain Lock 75cm aqua
£30.99 £27.99
ABUS Bordo Big 6000/120 Folding Lock black
ABUS Bordo Big 6000/120 Folding Lock black black
ABUS
Bordo Big 6000/120 Folding Lock black
£94.99
ABUS Granit X Plus U-Lock black
ABUS Granit X Plus U-Lock black black
ABUS
Granit X Plus U-Lock black
£94.99 £84.99
- 11 %
Kryptonite KryptoLok Mini 7 U-Lock merlot
Kryptonite KryptoLok Mini 7 U-Lock merlot merlot
Kryptonite
KryptoLok Mini 7 U-Lock merlot
£43.99 £40.99
Red Cycling Products Mini Coil Cable Lock 4,5mm x 1800mm
Red Cycling Products Mini Coil Cable Lock 4,5mm x 1800mm
Red Cycling Products
Mini Coil Cable Lock 4,5mm x 1800mm
£8.89
Red Cycling Products Secure Combi Cable Lock black
Red Cycling Products Secure Combi Cable Lock black black
Red Cycling Products
Secure Combi Cable Lock black
£13.99 £9.99
- 29 %
Red Cycling Products Mini Cable Lock 4,5mm x 1000mm
Red Cycling Products Mini Cable Lock 4,5mm x 1000mm
Red Cycling Products
Mini Cable Lock 4,5mm x 1000mm
£8.89
Red Cycling Products Secure Pocket Hook Cable Lock 4mm x 1200mm red
Red Cycling Products Secure Pocket Hook Cable Lock 4mm x 1200mm red red
Red Cycling Products
Secure Pocket Hook Cable Lock 4mm x 1200mm red
£13.99 £9.99
- 29 %
Red Cycling Products Secure Pocket Hook Cable Lock 3mm x 1200mm black
Red Cycling Products Secure Pocket Hook Cable Lock 3mm x 1200mm black black
Red Cycling Products
Secure Pocket Hook Cable Lock 3mm x 1200mm black
£13.99 £9.99
- 29 %
Red Cycling Products Secure Pocket Lock Pull-Out 3-Digits
Red Cycling Products Secure Pocket Lock Pull-Out 3-Digits
Red Cycling Products
Secure Pocket Lock Pull-Out 3-Digits
£11.99 £8.99
- 25 %
Red Cycling Products High Secure Chain Plus Chain Lock black
Red Cycling Products High Secure Chain Plus Chain Lock black black
Red Cycling Products
High Secure Chain Plus Chain Lock black
£35.99 £15.99
- 56 %
Red Cycling Products High Secure Chain Chain Lock 6mm x 1000mm black
Red Cycling Products High Secure Chain Chain Lock 6mm x 1000mm black black
Red Cycling Products
High Secure Chain Chain Lock 6mm x 1000mm black
£26.99 £14.99
- 44 %
Axa Newton Pro U-Lock Ø17mm black
Axa Newton Pro U-Lock Ø17mm black black
Axa
Newton Pro U-Lock Ø17mm black
£45.99 £33.99
- 26 %
  • Versions: 190cm
Red Cycling Products High Secure Chain Chain Lock 6mm x 1000mm red
Red Cycling Products High Secure Chain Chain Lock 6mm x 1000mm red red
Red Cycling Products
High Secure Chain Chain Lock 6mm x 1000mm red
£26.99 £12.99
- 52 %
ABUS Tectic 496 Cable Lock black
ABUS Tectic 496 Cable Lock black black
ABUS
Tectic 496 Cable Lock black
£21.99
Red Cycling Products Ultimate Lock U-Lock M black
Red Cycling Products Ultimate Lock U-Lock M black black
Red Cycling Products
Ultimate Lock U-Lock M black
£30.99 £12.99
- 58 %
Axa Defender RL Frame Lock black
Axa Defender RL Frame Lock black black
Axa
Defender RL Frame Lock black
£22.99
Red Cycling Products High Secure Chain Plus Chain Lock red
Red Cycling Products High Secure Chain Plus Chain Lock red red
Red Cycling Products
High Secure Chain Plus Chain Lock red
£35.99 £15.99
- 56 %
ABUS Combiflex 2503 Rolling Cable Lock Strong numbers
ABUS Combiflex 2503 Rolling Cable Lock Strong numbers
ABUS
Combiflex 2503 Rolling Cable Lock Strong numbers
£18.99 £16.99
- 11 %
Red Cycling Products Ultimate Light Weight Lock U-Lock
Red Cycling Products Ultimate Light Weight Lock U-Lock
Red Cycling Products
Ultimate Light Weight Lock U-Lock
£26.99 £10.99
- 59 %
Red Cycling Products Ultimate U-hexagon Lock U-Lock red
Red Cycling Products Ultimate U-hexagon Lock U-Lock red red
Red Cycling Products
Ultimate U-hexagon Lock U-Lock red
£26.99 £12.99
- 52 %
Trelock RS 300 Frame Lock NAZ ZR 20 SL black
Trelock RS 300 Frame Lock NAZ ZR 20 SL black black
Trelock
RS 300 Frame Lock NAZ ZR 20 SL black
£15.99 £12.99
- 19 %
Red Cycling Products Blackjack Folding Lock
Red Cycling Products Blackjack Folding Lock
Red Cycling Products
Blackjack Folding Lock
£30.99 £15.99
- 48 %
Red Cycling Products Uni Loop Lock 2m Cable Lock black
Red Cycling Products Uni Loop Lock 2m Cable Lock black black
Red Cycling Products
Uni Loop Lock 2m Cable Lock black
£21.99 £12.99
- 41 %
Kryptonite KryptoLok Combo STD U-Lock 10,2x20,3cm
Kryptonite KryptoLok Combo STD U-Lock 10,2x20,3cm
Kryptonite
KryptoLok Combo STD U-Lock 10,2x20,3cm
£44.00 £41.99
ABUS Combiflex Pro 2502 Rolling Cable Lock Strong numbers black
ABUS Combiflex Pro 2502 Rolling Cable Lock Strong numbers black black
ABUS
Combiflex Pro 2502 Rolling Cable Lock Strong numbers black
£17.99
Red Cycling Products Secure U-Lock black
Red Cycling Products Secure U-Lock black black
Red Cycling Products
Secure U-Lock black
£35.99 £14.99
- 58 %
ABUS 5850/5650/4960 Cable Cable Lock
ABUS 5850/5650/4960 Cable Cable Lock
ABUS
5850/5650/4960 Cable Cable Lock
£17.99 £15.99
- 11 %
Axa Defender Frame Lock With RL 100
Axa Defender Frame Lock With RL 100
Axa
Defender Frame Lock With RL 100
£48.99 £39.99
- 18 %
ABUS Bordo Combo 6100/90 SH Folding Lock black
ABUS Bordo Combo 6100/90 SH Folding Lock black black
ABUS
Bordo Combo 6100/90 SH Folding Lock black
£77.99 £69.99
- 10 %
Kryptonite KryptoLok Standard Bike Lock + Kryptoflex
Kryptonite KryptoLok Standard Bike Lock + Kryptoflex
Kryptonite
KryptoLok Standard Bike Lock + Kryptoflex
£48.99 £43.99
- 10 %
Red Cycling Products High Secure Armor Cups Lock black
Red Cycling Products High Secure Armor Cups Lock black black
Red Cycling Products
High Secure Armor Cups Lock black
£26.99 £12.99
- 52 %
Kryptonite New York Lock Standard Bike Lock
Kryptonite New York Lock Standard Bike Lock
Kryptonite
New York Lock Standard Bike Lock
£114.99 £72.99
- 37 %
Axa Fold Pro Folding Lock 100cm black
Axa Fold Pro Folding Lock 100cm black black
Axa
Fold Pro Folding Lock 100cm black
£83.99 £78.99
Kryptonite KryptoLok Standard Bike Lock
Kryptonite KryptoLok Standard Bike Lock
Kryptonite
KryptoLok Standard Bike Lock
£44.00 £29.99
- 32 %
ABUS Bordo 6000/90 SH Folding Lock red
ABUS Bordo 6000/90 SH Folding Lock red red
ABUS
Bordo 6000/90 SH Folding Lock red
£77.99 £69.99
- 10 %
Red Cycling Products PRO High Secure FoldingLock Diamond Folding Lock
Red Cycling Products PRO High Secure FoldingLock Diamond Folding Lock
Red Cycling Products
PRO High Secure FoldingLock Diamond Folding Lock
£35.99 £17.99
- 50 %
Trelock RS 453 Protect-O-Connect Frame Lock AZ Balloon ZR 20 black
Trelock RS 453 Protect-O-Connect Frame Lock AZ Balloon ZR 20 black black
Trelock
RS 453 Protect-O-Connect Frame Lock AZ Balloon ZR 20 black
£30.99 £24.99
- 19 %
Kryptonite Keeper 785 Integrated Chain Chain Lock black
Kryptonite Keeper 785 Integrated Chain Chain Lock black black
Kryptonite
Keeper 785 Integrated Chain Chain Lock black
£35.99
ABUS 5850/5650/4960 Chain Cable for Frame Lock
ABUS 5850/5650/4960 Chain Cable for Frame Lock
ABUS
5850/5650/4960 Chain Cable for Frame Lock
£25.99 From £22.99
- 12 %
  • Versions: 85cm100cm
ABUS Bordo 6000/90 SH Folding Lock black
ABUS Bordo 6000/90 SH Folding Lock black black
ABUS
Bordo 6000/90 SH Folding Lock black
£77.99 £71.99
Kryptonite Evolution 4 1016 Bike Lock
Kryptonite Evolution 4 1016 Bike Lock
Kryptonite
Evolution 4 1016 Bike Lock
£88.00 £84.99
Kryptonite Messenger Mini+ Bike Lock Including Extender
Kryptonite Messenger Mini+ Bike Lock Including Extender
Kryptonite
Messenger Mini+ Bike Lock Including Extender
£70.99
ABUS Granit X Plus 540/160HB230 U-Lock + USH 540 black
ABUS Granit X Plus 540/160HB230 U-Lock + USH 540 black black
ABUS
Granit X Plus 540/160HB230 U-Lock + USH 540 black
£98.99

Keeping your bike safe: bike locks online

If you want to keep your hands on your new bike for long, you’ll need a decent lock. But, with so many different types out there to choose from the question is: which one should you go for?

Bike locks

First you’ll need to think about what you’ll be using your lock for – not everyone will need the same type. For e.g. cyclists who regularly leave their bike at the train station will require a bicycle lock that offers a higher level of safety than the occasional rider nipping over to the local beer garden. Of course, this is also a bit of a generalisation! Depending on the value of your bike, a visit to the beer garden may also require a higher-security lock.

How much to spend?

Don’t fall victim to false economy here. It’s generally recommended that you spend at least 10% of your bike’s total worth on your lock. You’ll quickly regret scrimping if you end up having to replace an expensive bike because your lock wasn’t up to the task. 100% safety can never be guaranteed but let’s not make it easy for thieves to take your precious ride. But no matter how high-tech the materials and locking systems are, 100% safety can’t ever be guaranteed!

Types of locks

So let’s have a look at some of the types and models of locks that are currently available, as well as the different pros and cons they offer:

  • Chain Locks: As the name suggests, chain locks are made up of a series of chain links fixed to a lock. The links are usually covered to protect your bike paintwork. This type of lock means tyres and frames can be secured and chained to an object at the same time. It offers a good visual deterrent and will wrap around most bikes. However, they also tend to be heavier and more impractical to lug around.
  • U-Locks (D-Locks): As its name suggests, a U-Lock is made up of a U-shaped shackle with a removable locking bar. This type of lock by i.e. ABUS is very robust and makes for an excellent visual deterrent. It’s lighter than a chain lock, but its form means it can still be quite awkward to transport and may not wrap through some frames or stationary objects.
  • Cable & Combination Locks: The classic bicycle lock is a cable lock. Cable locks are lightweight, easy to transport and can be looped around most bikes. They can be also used to secure saddles and tyres so that thieves can’t specifically target these elements. Opting for a combination lock also means that you have no keys to lose. However, be warned that a combi-lock is less secure than a keyed version. Cables are less secure than solid shackles and links and both of these options offer a poor visual deterrent.
  • Folding Locks: Folding locks are made up of a series of bars and links with a paintwork-saving cover. This type of lock is particularly useful if you’re looking for a light weight and a compact design that’s easy to carry and flexible to use. However, it is one of the easier lock types to cut through.
  • Frame Locks: Frame locks are typically constructed from a hardened shackle and locking element. They secure the wheel and prevent it from spinning. They are best used in combination with an additional cable or chain lock to protect other elements of the bike from theft – and to prevent a bike thief from simply picking your bike up and carrying it away!