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MTB
Chainsets

5Dev

Titanium Crankset - 30mm Boost

£1799.99
Finance From £25.00/mo
Available Sizes

5Dev

Titanium Crankset - 29mm DUB

£1499.99
Finance From £31.25/mo
Available Sizes

SRAM

XX SL T-Type Eagle DUB Spider Powermeter Crankset With 34T Chainring - 55mm Chainline, Q174 (BB Not Included)

£1013.00  
Was  £1125.00   | Save  £112.00   (10%)
Finance From £21.10/mo

SRAM

XX T-Type Eagle DUB MTB Wide Spider Powermeter Crankset With 32T Chainring - 55mm Chainline, Q174 (BB Not Included)

£918.00  
Was  £1020.00   | Save  £102.00   (10%)
Finance From £19.12/mo

SRAM

XX T-Type Eagle DUB MTB Wide Spindle Powermeter Crankset With 2-Guards And 32T Chainring - 55mm Chainline

£725.00  
Was  £805.00   | Save  £80.00   (10%)
Finance From £15.10/mo

SRAM

XX Power Meter Upgrade - Left Arm And Powermeter Spindle

£705.00
Finance From £14.69/mo

SRAM

Red 1X D1 AXS Dub Gloss Direct Mount Crankset

£659.00
Finance From £13.73/mo

5Dev

R-Spec Trail/Enduro 30mm Boost Crankset

£549.99
Finance From £11.46/mo
Available Colours
Available Sizes

5Dev

R-Spec Trail/Enduro 29 DUB Crankset

£549.99
Finance From £11.46/mo
Available Colours
Available Sizes

SRAM

XX SL T-Type Eagle DUB Crankset With 34T Chainring - 55mm Chainline, Q174 (BB Not Included)

£531.00  
Was  £590.00   | Save  £59.00   (10%)
Finance From £11.06/mo

SRAM

XX1 Eagle Boost 148 DUB 12-Speed Chainset With Direct Mount 34T X-Sync 2 Chainring (BB Not Included)

£509.00  
Was  £565.00   | Save  £56.00   (10%)
Finance From £10.60/mo
Available Colours
Available Sizes

SRAM

XX1 Eagle Boost 148 DUB 11/12-Speed Crankset With Direct Mount 34T X-Sync 2 Chainring (BB Not Included)

£509.00  
Was  £565.00   | Save  £56.00   (10%)
Finance From £10.60/mo
Available Sizes

SRAM

XX1 Eagle Crankset - 55mm Chainline, DUB 32

£509.00  
Was  £565.00   | Save  £56.00   (10%)
Finance From £10.60/mo
Available Sizes

SRAM

XX T-Type Eagle DUB MTB Wide Crankset With 2 Guards 32T Chainring - 55mm Chainline, Q174 (BB Not Included)

£482.00  
Was  £535.00   | Save  £53.00   (10%)
Finance From £8.03/mo

SRAM

Red BB30 Crankset

From  £460.00
Finance From £7.67/mo

SRAM

Red Exogram Crankset

£460.00
Finance From £7.67/mo

Race Face

Era 136mm Cranks (Arms Only)

£449.00
Finance From £7.48/mo
Available Colours
Available Sizes

SRAM

Red GXP Crankset

From  £424.00
Finance From £7.07/mo

Praxis Works

Lyft G2 Carbon Crankset

£420.00
Finance From £7.00/mo
Available Sizes

SRAM

X0 T-Type Eagle DUB MTB Wide Spindle Powermeter Crankset With 2 Guards And 32T Chainring - 55mm Chainline

£387.00  
Was  £430.00   | Save  £43.00   (10%)
Finance From £7.52/mo

Race Face

Next R 136mm Carbon Crank Arms

£359.95  
Was  £399.00   | Save  £39.05   (10%)
Finance From £8.61/mo
Available Colours

SRAM

X01 Eagle Superboost+ Dub Crankset With Direct Mount 32T X-Sync 2 Chainring

£358.00
Finance From £6.96/mo
Available Colours

SRAM

X01 Eagle Boost 148 Dub Crankset With Direct Mount 32T X-Sync 2 Chainring

£358.00
Finance From £6.96/mo
Available Colours

TRP

EVO 12 Carbon Crank

£350.00
Finance From £7.78/mo
Available Colours
Available Sizes

5Dev

Freeride Crankset - 30mm

£349.99
Finance From £7.78/mo
Available Colours
Available Sizes

5Dev

Freeride Crankset - 29mm DUB

£349.99
Finance From £7.78/mo
Available Colours
Available Sizes

Shimano

XTR M9125 1x 12-Speed Crankset (55mm Chainline)

£332.99  
Was  £369.99   | Save  £37.00   (10%)
Finance From £7.40/mo
Available Sizes

Shimano

XTR M9130 1x 12-Speed Crankset (56.5mm Chainline)

£332.99  
Was  £369.99   | Save  £37.00   (10%)
Finance From £7.40/mo
Available Sizes

SRAM

X01 Eagle Boost 148 DUB 12-Speed Crankset With Direct Mount 32T X-Sync 2 Chainring (DUB Cups/Bearings Not Included)

£323.00  
Was  £358.00   | Save  £35.00   (10%)
Finance From £7.18/mo
Available Colours

Shimano

M9100 XTR 1x12 Crankset - Without Chainring

£310.99  
Was  £344.99   | Save  £34.00   (10%)
Finance From £7.77/mo

Shimano

M9120 XTR 1x12 Crankset - Without Chainring (168mm Q-Factor)

£310.99  
Was  £344.99   | Save  £34.00   (10%)
Finance From £7.77/mo

Quarq

XX1 Eagle DUB 8-Bolt Crank Arm Assembly

£299.00  
Was  £389.00   | Save  £90.00   (23%)
Finance From £9.19/mo

Cannondale

Hollowgram SL Left Crank Arm - 170mm

£289.70
Finance From £7.24/mo

Praxis Works

Girder Carbon G2 MTB Crank Arms

£279.00  
Was  £310.00   | Save  £31.00   (10%)
Finance From £8.58/mo

SRAM

Force1 GXP Crankset With 42T X-Sync Chainring

£274.00

Hope Technology

EVO Crankset With Double Ring Spider

£270.00  
Was  £300.00   | Save  £30.00   (10%)
Available Sizes

Hope Technology

EVO Crankset With Single Ring Spider

£270.00  
Was  £300.00   | Save  £30.00   (10%)

SRAM

GX Eagle Boost 148 DUB 12 Speed Carbon Crankset With Direct Mount 32T X-Sync 2 Chainring

£258.00  
Was  £286.00   | Save  £28.00   (10%)

FSA

E-Bike CK-702/IS Carbon Crank Arms (Bosch Gen 2)

£249.95

Hope Technology

EVO Crankset - No Spider - 73mm Wide

£243.00  
Was  £270.00   | Save  £27.00   (10%)
Available Colours

Hope Technology

EVO Crankset - Super Boost - 73mm

£243.00  
Was  £270.00   | Save  £27.00   (10%)
Available Colours
Available Sizes

Hope Technology

EVO Crankset (No Spider)

£243.00  
Was  £270.00   | Save  £27.00   (10%)
Available Colours

FSA

E-Bike Carbon CSI CK-745 Crank Arms (Bosch Gen 2)

£241.95

Hope Technology

Kids Crankset (No Spider)

£230.00  
Was  £255.00   | Save  £25.00   (10%)
Available Colours
Available Sizes

Race Face

Turbine Crank Arms

£219.00
Available Sizes

Race Face

Turbine Crank Arms - 136mm Spindle Size

£219.00
Available Sizes

Race Face

Turbine Crank Arms - 143mm Spindle Size

£219.00
Available Sizes

SRAM

GX Eagle T-Type DUB MTB Wide Crankset

£215.00

Race Face

Atlas Cinch Crank Arms

£198.00  
Was  £219.00   | Save  £21.00   (10%)
Available Colours

SRAM

Rival 1 GXP Crankset - 50T Chainring

£190.00

SRAM

Rival 22 GXP Crankset

£181.00

DMR Bikes

AXE LE Crankset

£180.00
Available Sizes

Praxis Works

DH9 Downhill Chainset (Arms Only)

£175.00

Shimano

CUES 8000 Cues 9/10/11-Speed 1x Crankset

£169.99
Available Sizes

Bergamont

Kiez Pro 32t Crankset (2015)

£160.00

Praxis Works

Zane Youth Cranks

£160.00
Available Sizes

Praxis Works

Cadet G2 MTB Crank Arms

£158.00  
Was  £175.00   | Save  £17.00   (10%)

TRP

EVO 12 Alloy Crank

£150.00
Available Sizes

TRP

EVO 7 Alloy DH Crank

£150.00
Available Sizes

SRAM

GX ISIS Crank Arm Assembly

£150.00

At Westbrook Cycles, we stock and supply an excellent range of mountain bike chainsets suitable for both hardtail and full suspension mountain bikes. These chainsets are tough and reliable, and have to be - being one of the parts responsible for the forward progress of the mountain bike.

Although many shops and retailers call a chainset a crankset - there are a couple of small differences between the two. A crankset just refers to the crank arm, and a chainset includes the crank arm as well as chainrings. At Westbrook, typically when we discuss chainsets we are referring to two crank arms alongside both a chainring and a bottom bracket.

A chainset is a vital part of the drivetrain of a bike, connecting the chain to the rear wheel of the bike - which is the drive wheel. Once the chain moves via the pedals, the chainset moves in a clockwise direction and the bike makes forward progress. The importance of the component, and the high stress environment it functions in on a mountain bike, means that every chainset has to be expertly engineered and built to last.

Because of the importance of the component, the chainset is often one of the first components which customers choose to upgrade on their mountain bikes - with aluminium and carbon chainset options being amongst the most popular.

Some of the most popular mountain bike chainsets include single ring chainsets, which have just one chainring as well as a cassette and derailleur at the rear of the bike - a chain device is also often used to keep the chain switching between gears well, whilst preventing the chain from slipping off. An increasingly popular mountain bike chainset is also known as double & bash - which is the same configuration as a triple chainset, but the third chainset has been replaced by a guard, which protects the gearing from knocks and bangs from aggressive mountain biking.

You can view our full range of chainsets suitable for mountain bikes above, and as always - please do just get in touch if you have any questions about the right component for you and your bike.