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Chains

KMC

X11 Extra Light 11-Speed Chain - Silver (116 Links)

ÂŁ26.99  
Was  ÂŁ42.99   | Save  ÂŁ16.00   (37%)

SRAM

GX Eagle 12 Speed Hollowpin Powerlock Flowlink Chain - 126 Links - Nickel

ÂŁ28.00  
Was  ÂŁ32.00   | Save  ÂŁ4.00   (12%)

KMC

X9 Grey 9-Speed Chain (116 Links)

ÂŁ14.99
Available Sizes

KMC

X12 12 Speed Chain - Silver (126 Links)

ÂŁ29.99  
Was  ÂŁ32.99   | Save  ÂŁ3.00   (9%)
Available Colours

KMC

X11 11-Speed Chain (Grey)

From  ÂŁ20.99  
Was  ÂŁ22.99   | Save  ÂŁ2.00   (9%)
Available Sizes

Shimano

HG701 Ultegra / XT M8000 11-Speed Chain (116 Links)

ÂŁ35.99  
Was  ÂŁ39.99   | Save  ÂŁ4.00   (10%)

KMC

X10 Silver/Black 10-Speed Chain (116 Links)

ÂŁ26.99  
Was  ÂŁ29.99   | Save  ÂŁ3.00   (10%)
Available Sizes

SRAM

Eagle 12-Speed Powerlock Chain Connector - 4 Pack

ÂŁ17.00
Available Colours

SRAM

PC1130 Pin 11 Speed Chain (120 Link with PowerLock)

ÂŁ21.00  
Was  ÂŁ24.00   | Save  ÂŁ3.00   (12%)

Box Components

Four 8-Speed Chain (116 Links)

ÂŁ16.99

Shimano

Ultegra / XT M8000 HG701 11-Speed Chain Without Quicklink (116 Links)

ÂŁ31.99  
Was  ÂŁ39.99   | Save  ÂŁ8.00   (20%)

KMC

Z1eHX Wide EPT Singlespeed Chain - Silver (112 Links)

ÂŁ16.99  
Was  ÂŁ17.99   | Save  ÂŁ1.00   (6%)
Available Sizes

KMC

Z1eHX Narrow EPT Singlespeed Chain

From  ÂŁ17.99  
Was  ÂŁ18.99   | Save  ÂŁ1.00   (5%)
Available Sizes

KMC

Z1 Wide EPT Singlespeed Chain

From  ÂŁ14.99  
Was  ÂŁ15.99   | Save  ÂŁ1.00   (6%)
Available Sizes

KMC

Z1 Narrow EPT Singlespeed Chain (112 Links)

ÂŁ14.99  
Was  ÂŁ15.99   | Save  ÂŁ1.00   (6%)
Available Sizes

KMC

X12 12-Speed Chain - Silver (126 Links)

ÂŁ35.99  
Was  ÂŁ39.99   | Save  ÂŁ4.00   (10%)
Available Sizes

KMC

X11 11-Speed Chain - Aurora Blue (118 Links)

ÂŁ40.99  
Was  ÂŁ44.99   | Save  ÂŁ4.00   (9%)
Available Sizes

KMC

X101 Track Chain (112 Links)

ÂŁ41.99  
Was  ÂŁ45.99   | Save  ÂŁ4.00   (9%)
Available Colours
Available Sizes

KMC

DLC 10-Speed Chain (116 Links)

ÂŁ75.99  
Was  ÂŁ83.99   | Save  ÂŁ8.00   (10%)
Available Colours
Available Sizes

KMC

e101 EPT Singlespeed E-Bike Chain (112 Links)

ÂŁ52.99  
Was  ÂŁ57.99   | Save  ÂŁ5.00   (9%)
Available Sizes

KMC

e1 EPT Singlespeed E-Bike Chain

From  ÂŁ26.99  
Was  ÂŁ28.99   | Save  ÂŁ2.00   (7%)
Available Sizes

Box Components

Two Prime 9-Speed Chain (126 Links)

ÂŁ29.99

Box Components

Two 11-Speed Chain (126 Links)

ÂŁ31.99

Box Components

Three Prime 9-Speed Chain (126 Links)

ÂŁ22.99

Box Components

One Prime 9-Speed Chain (126 Links)

ÂŁ54.99

SRAM

Powerlock 12-Speed Flat Top Chain Connector - 4 Pack

ÂŁ17.00

SRAM

Apex D1 12-Speed Flattop Chain With Powerlock

ÂŁ32.00
Available Sizes

SRAM

GX T-Type Eagle Solidpin Chain With Powerlock

ÂŁ55.00
Available Sizes

KMC

X11 11-Speed Chain - Silver/Black

From  ÂŁ28.99  
Was  ÂŁ32.99   | Save  ÂŁ4.00   (12%)
Available Sizes

SRAM

PC 1110 Solidpin 11 Speed Chain (114 Links)

ÂŁ15.00
Available Sizes

TRP

EVO 12 Speed Chain

From  ÂŁ39.00
Available Colours

KMC

X10 Silver/Black 10-Speed Chain

From  ÂŁ26.99  
Was  ÂŁ29.99   | Save  ÂŁ3.00   (10%)
Available Sizes

KMC

Anti-Rust X10 EPT 10-Speed Chain (114 Links)

ÂŁ35.99  
Was  ÂŁ38.99   | Save  ÂŁ3.00   (8%)

CeramicSpeed

KMC Chain Connection Link For 11 Speed

ÂŁ4.95

CeramicSpeed

UFO Factory Optimized Chain For 12 Speed Sram AXS Road

ÂŁ159.95

Shimano

12-Speed Quick Link (2 Pack)

ÂŁ13.99  
Was  ÂŁ14.99   | Save  ÂŁ1.00   (7%)

SRAM

PC 1 Nickel Single Speed Chain (114 Links)

ÂŁ11.00  
Was  ÂŁ12.00   | Save  ÂŁ1.00   (8%)

CeramicSpeed

UFO Factory Optimized KMC Chain For 12 Speed

ÂŁ149.95

CeramicSpeed

UFO Factory Optimized KMC Chain For 11 Speed

ÂŁ149.95

KMC

E10 EPT 10-Speed E-Bike Chain (126 Links)

ÂŁ47.99  
Was  ÂŁ52.99   | Save  ÂŁ5.00   (9%)
Available Sizes

SRAM

T-Type Eagle Powerlocks (4 Pieces)

ÂŁ16.00  
Was  ÂŁ17.00   | Save  ÂŁ1.00   (6%)

Shimano

M6100 Deore 12-Speed Chain (126 Links)

ÂŁ22.99  
Was  ÂŁ27.99   | Save  ÂŁ5.00   (18%)

SRAM

Force AXS D1 12-Speed Flattop Chain With Powerlock - 120 Links

ÂŁ50.00  
Was  ÂŁ55.00   | Save  ÂŁ5.00   (9%)

Shimano

M7100 SLX 12-Speed Chain (126 Links)

ÂŁ28.99  
Was  ÂŁ34.99   | Save  ÂŁ6.00   (17%)

KMC

E9 Silver EPT 9-Speed Chain (122 Links)

ÂŁ35.99  
Was  ÂŁ38.99   | Save  ÂŁ3.00   (8%)
Available Sizes

SRAM

T-Type Eagle Powerlock - PVD (4 Pack)

ÂŁ22.00  
Was  ÂŁ24.00   | Save  ÂŁ2.00   (8%)

SRAM

T-Type Clip-On Pedal-Assist Chainring Guard (Unisize: 38T/36T/34T)

ÂŁ11.00  
Was  ÂŁ12.00   | Save  ÂŁ1.00   (8%)
Available Sizes

SRAM

XX SL T-Type Eagle 12-Speed Hollowpin Chain - 126 Links With PVD Powerlock

ÂŁ144.00  
Was  ÂŁ160.00   | Save  ÂŁ16.00   (10%)

SRAM

XX T-Type Eagle 12-Speed Hollowpin Chain - 126 Links With PVD Powerlock

ÂŁ122.00  
Was  ÂŁ135.00   | Save  ÂŁ13.00   (10%)

SRAM

X0 T-Type Eagle PVD 12-Speed Solidpin Chain - 126 Links With Powerlock

ÂŁ95.00  
Was  ÂŁ105.00   | Save  ÂŁ10.00   (10%)

SRAM

Red D1 Flattop Chain With Powerlock 12-Speed - 120 Links

ÂŁ72.00

Shimano

105 5800 / SLX M7000 11-Speed Chain (116 Links)

ÂŁ29.50  
Was  ÂŁ34.99   | Save  ÂŁ5.49   (16%)

SRAM

XX1 Eagle Flowlink Hollowpin 12-Speed Chain With Powerlock - 126 Links

ÂŁ72.00  
Was  ÂŁ89.00   | Save  ÂŁ17.00   (19%)

Shimano

HG71 6/7/8-Speed Chain (116 Links)

ÂŁ22.99  
Was  ÂŁ24.99   | Save  ÂŁ2.00   (8%)

KMC

X10 10-Speed Chain (114 Links)

ÂŁ21.99  
Was  ÂŁ23.99   | Save  ÂŁ2.00   (8%)

SRAM

NX Eagle Solid Pin Powerlock Flowlink 12-Speed Chain - 126 Links

ÂŁ26.00  
Was  ÂŁ28.00   | Save  ÂŁ2.00   (7%)

KMC

X9 9-Speed Chain - Silver/Grey (122 Links)

ÂŁ21.99  
Was  ÂŁ23.99   | Save  ÂŁ2.00   (8%)

KMC

X12 Black Tech 12 Speed Chain (126 Links)

ÂŁ44.99  
Was  ÂŁ49.99   | Save  ÂŁ5.00   (10%)

KMC

X9 9 Speed Chain (114 Links)

ÂŁ14.99  
Was  ÂŁ15.99   | Save  ÂŁ1.00   (6%)

Shimano

CN-HG40 6/7/8-Speed Chain With Connecting Link - 116 links

ÂŁ13.99  
Was  ÂŁ14.99   | Save  ÂŁ1.00   (7%)

At Westbrook Cycles, we are proud of our range of Bike Chains - which we have handpicked from the world’s leading designers and manufacturers of bicycle transmission systems. We give our collection of bike chains a lot of attention for good reason, without a chain any bike is not going far - it’s the key link that connects the drivetrain of a bike to the rear hub which propels the bike forward. Every pedal moves the bike chain, which in turn drives the rear wheel - making the chain the most important component in making forward progress.

Most bike chains can be classified as roller chains, with each part of the chain holding a cylindrical roller - held together by links. The gaps in between the rollers sit in between the teeth on the rear transmission, propelling the bike forward when pedalled. A range of chain materials are available, depending upon budget and requirement - with most bike chains being made from steel for maximum strength and reliability.

The exact chain you need, depends on the type of bike that you are riding - with mountain bike chains, road bike chains and BMX chains all differing in design and function. An 11 speed bike for example, requires a thinner chain than a 9 speed bike, on account of the chain needing to fit in between the different gears on the rear cassette.

As well as supplying chains to customers looking to upgrade the chain on their bike, we also supply chains to customers who require a new chain. It’s important to note that all bike chains have a finite lifespan - with the chain on a bike being massively prone to wear and tear, as gears are changed. Once a chain begins to become worn, it quickly stretches - meaning that gear changes are often missed, with the chain disengaging from the rear cassette. Although some cyclists measure their chain, repairing it when it stretches - many cyclists simply choose to replace the old stretched chain with a new chain.

Below, we run through some of the most popular types of chains that we supply to our customers online.

Mountain Bike Chains are not surprisingly some of the most popular types of chain that we supply. The most important thing to bear in mind when replacing your mountain bike chain, is the number of gears on the cassette of your bike - as this dictates the width of the chain you require. Different chain brands are loosely compatible without too many issues. 

BMX Chains are another popular type of chain that we supply, and are quite easy to specify - with standard widths and lengths available. One of the main differences with BMX chains is the choice between traditional styles of chains, and more modern half link chains more popular with custom BMX builds.

Road Bike Chains are of course, another popular option with our customers. The key for road bike chains is to provide maximum energy transfer between pedals and the cassette and transmission of the bike - making the ride as easy as possible. Again, it’s important to consider chain length and width - according to the specifications of your road bike.

You can view our full range of bike chains above, and if you have any questions at all about which chain is best for your bike and your requirements - please do just get in touch and we will be more than happy to answer any questions that you may have.

Alongside selling a complete range of bike chains, we also supply all of the cleaning equipment and chain lube that is needed to keep them perfectly operational and in the best condition.