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Gusset

MTB Pivotal Seatpost

£19.99
Available Sizes

Gusset

Matt Jones S2 Lock-On Handlebar Grips

£21.00  
Was  £22.99   | Save  £1.99   (9%)
Available Sizes

Gusset

Matt Jones S2 AM Saddle

£45.00  
Was  £49.99   | Save  £4.99   (10%)
Available Sizes

Gusset

S2 DM Handlebar Stem

£72.00  
Was  £79.99   | Save  £7.99   (10%)
Available Sizes

Gusset

S2 FR Saddle

£34.99

Gusset

Sleeper XL Non-Flanged Handlebar Grips

£13.99
Available Sizes

Gusset

Matt Jones Signature Sleeper Flanged Handlebar Grips

£14.99

Gusset

Matt Jones Signature S2 DJ Saddle

£39.99

Gusset

1-ER Singlespeed Converter With 16 & 18T Cogs

£19.99

Gusset

Gusset Hunter 3-Piece Cranks

£109.99
Available Sizes

Gusset

S2 Handlebars - 31.8mm

£53.99  
Was  £59.99   | Save  £6.00   (10%)

Gusset

Clench Seatclamp

£7.99
Available Sizes

Gusset

Cable Silencer

From  £7.99
Available Sizes

Gusset

Handlerbar Shims

£4.99
Available Sizes

Gusset

Squire Singlespeed Tensioner

£24.99  
Was  £26.99   | Save  £2.00   (7%)

Gusset

Double Six Singlespeed Sprocket

From  £14.99
Available Sizes

Gusset

MX Singlespeed Chain

From  £12.99
Available Colours
Available Sizes

Gusset

S2 Handlebars - 35mm

£53.99  
Was  £59.99   | Save  £6.00   (10%)

Gusset

Singlespeed Sprocket

From  £4.99
Available Sizes

Gusset

Slim Jim CNC Pedals

£62.99  
Was  £69.99   | Save  £7.00   (10%)

Gusset

Tek Frame Tape - 1.5m Roll

From  £9.99
Available Sizes

Gusset

Sleeper Flangesless Handlebar Grips

£10.99
Available Colours

Gusset

Double Six Single Speed Converter

£26.99
Available Sizes

Gusset

ISCG-05 Adaptor Plate

£9.99

Gusset

Beard Handlebars - 750mm

£44.99  
Was  £49.99   | Save  £5.00   (10%)
Available Colours

Gusset

Lofty Seatpost

£26.99  
Was  £29.99   | Save  £3.00   (10%)
Available Sizes

Gusset

Slim Jim Nylon Pedals

£40.99  
Was  £44.99   | Save  £4.00   (9%)
Available Colours

Gusset

Uni-Lock Headlock - 1/18"

£14.99

Gusset

S2 AM Handlebar Stem - 35mm

£62.99  
Was  £69.99   | Save  £7.00   (10%)
Available Sizes

Gusset

Lil' Chap Chain Device

£22.99

Gusset

S2 AM Handlebar Stem - 31.8mm

£62.99  
Was  £69.99   | Save  £7.00   (10%)
Available Sizes

Gusset

GS-11 11 Speed Chain

From  £44.99  
Was  £49.99   | Save  £5.00   (10%)
Available Colours

Gusset

Single File Lock-On Handlebar Grips

£16.99
Available Colours

Gusset

S2 Lock-On Handlebar Grips

£17.99
Available Colours

Gusset

BMX Push-In Handlebar Plugs

£4.99
Available Colours

Gusset

3/32" Fixed Sprocket

£6.99
Available Sizes

Gusset

Hunter Crank Bolts - M12

£6.99

Gusset

Bachelor Singlespeed Chain Tensioner

£16.99

Gusset

MXR Euro Bottom Bracket - 68x19mm

£34.99

Gusset

19mm Bottom Bracket Axle Spacer Kit

£5.99

Gusset

GRS BB86/92 Bottom Bracket

£29.99
Available Sizes

Gusset

GRS PF30 Bottom Bracket

£40.99  
Was  £44.99   | Save  £4.00   (9%)

Gusset

Trix 20" BMX Rim

£34.99
Available Sizes

Gusset

Slim Jim Loose Ball Pedals

£29.99

Gusset

File Handlebar Grips

£6.99
Available Colours

Gusset

MXR BMX Cruiser Handlebars - 5.75"

£67.99  
Was  £74.99   | Save  £7.00   (9%)

Gusset

Double Six Campy Singlepeed Converter - 18T

£34.99

Gusset

Slink 1/2 Link Chain

From  £19.99
Available Colours
Available Sizes

Gusset

Lil' Chap ISCG 05 Chain Device - 30-38T

£22.99

Gusset

GRS 6-Bolt Disc Brake Rotor

£14.99
Available Sizes

Gusset

Open Prison 750 Handlebars

£62.99  
Was  £69.99   | Save  £7.00   (10%)

Gusset

Seven-X 20" BMX Rear Wheel - 48 Hole, 14mm

£44.99  
Was  £49.99   | Save  £5.00   (10%)

Gusset

Black Dog 20" BMX Front Wheel - 48 Hole, 3/8"

£53.99  
Was  £59.99   | Save  £6.00   (10%)

Gusset

S2 SM Saddle

£34.99

Gusset

R-Series Saddle

£29.99
Available Colours

Gusset

Black Dog 20" BMX Rim

£29.99
Available Sizes

Gusset

S2 Pedals

£80.99  
Was  £89.99   | Save  £9.00   (10%)

Gusset

Sleeper Flanged Handlebar Grips

£10.99
Available Colours

Gusset

S2 Lock-On Handlebar Grips - Extra Soft

From  £18.99
Available Colours

Gusset

Double File Lock-On Grips - Firm

£19.99

Welcome to our full range of quality bike parts and components here at Westbrook Cycles. Whether you're looking to carry out a simple upgrade, or completely kit-out your favourite cycle; we offer all of the parts and specialised bike components you'll need to see the job through.

Bikes are as simple or as complicated as you want to make them, for the casual rider, there might only be a handful of bike components which are given much thought at all; whereas the serious roadie will look to optimise each intricate mechanism and part to get the absolute maximum potential out of the bike. Switching out the bigger components, such as the wheels, frames and saddle will likely have the most appreciable impact on the look, feel and performance of the bike. If you’re looking for an immediate difference maker, and don’t want to invest in a new bike, we’d recommend upgrading stock parts with quality bike components.

We’ve got one of the widest ranges of bike parts and components available anywhere online, and if you’re looking for replacement bike parts, Westbrook Cycles has it all - from drivetrain, groupset and mech parts to handlebars, specialised pedals, seatposts/seatpost spares and lightweight forks.

Upgrading your bike is one of the most enjoyable aspects of cycling, and with thousands of video tutorials online and a massive selection of bespoke components from the biggest brands in the industry, there’s no reason not to give it a try. We’ve got the latest bike components from Hope Technology, Cannondale and more. Of course if a task does get a little out of hand and you’re scratching your head trying to piece your cassette back together, head on down to see a professional & have your new bike components fitted professionally.

One of the most important and popular categories of products is our mountain bike & road bike transmission spares and components, this range encompasses everything a rider needs to bring their bikes transmission back to running perfectly, and this range includes cassettes, bottom brackets, chain rings and derailleurs.

Lastly, and possibly most importantly is a good set of tyres. This is (hopefully) the only part of the bike in contact with the ground so it is important that you have a set of tyres that you can trust and feel confident in. Our selection of road, MTB, cyclocross and gravel bike tyres are sure to give you the confidence you need to push your performance, or just give that extra layer of puncture protection.