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Cannondale

Road Headset Top Cap Bearing Cover 5mm

£8.99

Cannondale

Crankbolts H-Gram Sisl2

£12.49

Cannondale

Front Derailleur Mount For SuperSix Evo 2012-2016

£49.99

Cannondale

BB30 Bottom Bracket Bearings

£19.99

Cannondale

Hollowgram Road Spindle Si 109mm (KP250)

£35.99  
Was  £39.99   | Save  £4.00   (10%)

Cannondale

Bottom Bracket Double Cable Guide (KF002)

£9.99

Cannondale

Tapered 1-1/8" to 1.5" Headset (KP205)

£27.99  
Was  £30.99   | Save  £3.00   (10%)

Cannondale

CAAD 8/Synapse/CAADX 2013 Derailleur Hanger (KP255)

£16.49  
Was  £17.99   | Save  £1.50   (8%)

Cannondale

Evo/CAAD10 Mech Hanger (KP158)

£17.99

Cannondale

Derailleur Hanger For 12mm Thru-Axles (Replaces KP419)

£27.99

Cannondale

Pair Of 1.5" Headset Bearings

£19.99

Cannondale

Headset For Carbon Synapse (2014-2018)

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

Cannondale

FH-536 Formula Freehub Body

£58.99  
Was  £64.99   | Save  £6.00   (9%)

Cannondale

Synapse Carbon Bottom Bracket Cable Guide (KP299)

£19.99  
Was  £21.99   | Save  £2.00   (9%)

Cannondale

Synapse/CAAD8 Alloy Headset (KB002)

£34.99

Cannondale

System Six Rear Derailleur Hanger

£21.99

Cannondale

HollowGram SL 27 KNOT Carbon Seatpost

£269.99  
Was  £328.99   | Save  £59.00   (18%)

Cannondale

HG Save Carbon Road Seatpost 25.4mm

£114.99  
Was  £134.99   | Save  £20.00   (15%)

Cannondale

Trail SL/29er Derailleur Hanger (KP284)

£16.49  
Was  £17.99   | Save  £1.50   (8%)

Cannondale

Road Fender Mounting Hardware For Synapse Carbon/Alloy 2018

£12.49  
Was  £13.99   | Save  £1.50   (11%)

Cannondale

HollowGram Self-Extracting Crank Arm (2021)

£99.99

Cannondale

Synapse Seatpost Wedge Assembly (KP300)

£17.99  
Was  £19.99   | Save  £2.00   (10%)

Cannondale

SuperSix Evo Stem Spacers

£15.99

Cannondale

30.9mm Seatpost Clamp For CAAD 10/CAAD X 2017/CAAD Optimo/Slate

£9.99

Cannondale

Supersix Evo 2 Mechanical Rear Derailleur Hanger

£23.99  
Was  £25.99   | Save  £2.00   (8%)

Cannondale

Derailleur Hanger For Jekyll/Trigger 2018

£17.99  
Was  £19.99   | Save  £2.00   (10%)

Cannondale

S6 EVO Internal Seat Binder V2

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

Cannondale

One Crankarm (Left)

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

Cannondale

SuedeCush Handlebar Tape

£19.99

Cannondale

160mm Flat Mount To Post Mount Disc Brake Adapter

£9.99  
Was  £10.99   | Save  £1.00   (9%)

Cannondale

Seatstay Fender Mount For CAAD X 2017/CAAD Optimo/Slate

£5.99

Cannondale

SystemBar R-One Computer Mount

£32.99

Cannondale

D Shaped Silicone Seatpost Grommet

£9.99

Cannondale

One Crankarm (Right)

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

Cannondale

Lefty 50 Axle Cap And Bolt

£31.99  
Was  £34.99   | Save  £3.00   (9%)

Cannondale

Compression Plug With 5mm Top Cap For CAAD 12/S6 Evo 2 Disc & Non-Disc 2016/Synapse Alloy & Carbon 2018

£17.99  
Was  £19.99   | Save  £2.00   (10%)

Cannondale

KnurlCork Handlebar Tape

£17.99
Available Colours

Cannondale

Hollowgram KNOT Handlebar Stem, -6 Degree Rise

£129.99
Available Sizes

Cannondale

SystemBar Computer Mount

£44.99

Cannondale

Wheel Sensor Mounting Adapters

£19.99  
Was  £21.99   | Save  £2.00   (9%)

Cannondale

KNOT System Six Aero Seat Binder

£35.99  
Was  £39.99   | Save  £4.00   (10%)

Cannondale

StrapRack Storage

£23.99

Cannondale

SuperSix Evo SE/CX Rear Derailleur Hanger

£35.99  
Was  £39.99   | Save  £4.00   (10%)

Cannondale

180mm Flat Mount To Post Mount Disc Brake Adapter

£9.99  
Was  £10.99   | Save  £1.00   (9%)

Cannondale

Si Compression Plug TH-883-1

£9.99

Cannondale

Supersix EVO Di2 2016 Derailleur Hanger (KP396)

£23.99  
Was  £25.99   | Save  £2.00   (8%)

Cannondale

KNOT System Six Seatpost Clamp Hardware

£19.99

Cannondale

1.5" Headset (KP119)

£31.99  
Was  £34.99   | Save  £3.00   (9%)

Cannondale

SpideRing SL 10 Arm Hollowgram Chainring

£98.99  
Was  £109.99   | Save  £11.00   (10%)

Cannondale

2in1 Trainer Axle - 142x12 Speed Release

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

Cannondale

SuperSix Evo Front Derailleur Hanger V4

£17.99

Cannondale

Conceal Delta Stem Filler Pieces

£19.99

Cannondale

Habit Pivot Hardware (2019)

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

Cannondale

RZ140 Upper Linkage

£60.00

Cannondale

SuperSix Delta Headtube Dust Cover

£12.99

Cannondale

DownLow/DropKick Seatpost Clamp With Hardware

£19.99

Cannondale

Lefty Brake Hose Guides

£9.99

Cannondale

OPI 10-Arm 52/36 Spidering

£193.99  
Was  £214.99   | Save  £21.00   (10%)

Cannondale

Kids Pro-V30 145mm Crankset - 30T

£34.99

Cannondale

Frame Grommets For SuperSix Evo 2012-2016

£17.99  
Was  £19.99   | Save  £2.00   (10%)

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.