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Transmission

Cannondale

Crankbolts H-Gram Sisl2

£12.49

Cannondale

Hollowgram Road Spindle Si 109mm (KP250)

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

Cannondale

OPI 8-Arm 50/34 Spidering (KP407)

£109.99

Cannondale

BB30 Bottom Bracket Bearings

£19.99

Cannondale

Si Sl Chainset Lockring (KP021)

£11.49  
Was  £12.99   | Save  £1.50   (12%)

Cannondale

OPI 8-Arm 52/36 Spidering (KP408)

£99.99  
Was  £109.99   | Save  £10.00   (9%)

Cannondale

Opi Spidering Compact 50T/34T (KP245)

£179.99  
Was  £199.99   | Save  £20.00   (10%)

Cannondale

Sprocket And Lockring For Moterra 2017

£22.99  
Was  £24.99   | Save  £2.00   (8%)

Cannondale

Hollowgram BB30 Road Chainset Spacer Kit

£16.99  
Was  £17.99   | Save  £1.00   (6%)

Cannondale

HollowGram Self-Extracting Crank Arm (2021)

£99.99

Cannondale

Set Of 5 Chainring Bolts for SI Chainrings

£7.99

Cannondale

Mavaro Chainguard

£14.99

Cannondale

Scalpel Top Chainguide (2020)

£6.99

Cannondale

Jekyll Idler Chain Guide (2020)

£24.99

Cannondale

Habit Chainstay Cable Guide

£9.99

Cannondale

Adventure Neo Chainguard Mount

£9.99

Cannondale

Hardtail Neo Chainguard

£19.99

Cannondale

OPI 10-Arm 52/36 Spidering

£179.99  
Was  £199.99   | Save  £20.00   (10%)

Cannondale

Plastic Si Bottom Bracket Shims (5 Pack)

£9.99

Cannondale

Si Bottom Bracket Wave Washer

£6.99

Cannondale

125mm Ai Hollowgram Crank Spindle

£40.49  
Was  £44.99   | Save  £4.50   (10%)

Cannondale

Hollowgram Si Road Crankset With 52/36t OPI Spiderings

From  £314.99  
Was  £349.99   | Save  £35.00   (10%)
Finance From £8.61/mo

Cannondale

Si MTB Crank Spindle (137mm)

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

Cannondale

SpideRing 10 Arm 55 CL Chainring

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

Cannondale

One Crankarm (Left)

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

Cannondale

SpideRing SL 10 Arm Hollowgram Chainring

£89.99  
Was  £99.99   | Save  £10.00   (10%)

Cannondale

One Crankarm (Right)

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

Cannondale

Pair Of Si Bottom Bracket Circlips

£6.99

Cannondale

Opi Spidering Standard 39/53T (KP244)

£179.99  
Was  £199.99   | Save  £20.00   (10%)

Cannondale

Hollowgram Spider (5 Arm, 110mm BCD)

£34.99

Cannondale

Hollowgram Self Extracting Cap And Bolt (Pair)

£19.99

Cannondale

119mm Ai Complete Bottom Bracket For SuperX 2017

£77.99  
Was  £85.99   | Save  £8.00   (9%)

Cannondale

Hollowgram Spacers - Mountain

£22.99  
Was  £24.99   | Save  £2.00   (8%)

Cannondale

Scalpel Chainguide

£19.99

Cannondale

Hollowgram SiSL2 Chainset

£999.00
Finance From £13.88/mo

Cannondale

Jekyll Idler Bolt And Spacer

£27.99

Cannondale

HollowGram SiSL2 Crankarm

£404.99  
Was  £449.99   | Save  £45.00   (10%)
Finance From £9.68/mo
Available Sizes

Cannondale

Hollowgram SL Left Crank Arm - 170mm

£289.70
Finance From £7.24/mo

Cannondale

SiBB To 73mm Bottom Bracket Adapter

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

Cannondale

Topstone Carbon Neo Chainguide

£34.99

Cannondale

Jekyll Idler Pulley With Bearing

£69.99

Cannondale

Hollowgram Spider For 1x11 Sram XX1

£39.99

Cannondale

HollowGram Si Crankarm (2020)

£99.99

Cannondale

Chainguide For Moterra 2017

£13.49  
Was  £14.99   | Save  £1.50   (10%)

Cannondale

125mm Ai Complete Bottom Bracket For SuperX 2017

£76.99  
Was  £84.99   | Save  £8.00   (9%)

Cannondale

HollowGram SiSL2 Crankarm

£314.99  
Was  £349.99   | Save  £35.00   (10%)
Finance From £8.61/mo
Available Sizes

Cannondale

119mm Ai Hollowgram Crank Spindle

£40.49  
Was  £44.99   | Save  £4.50   (10%)

Cannondale

8 Arm Hollowgram 46/30 SpideRing

£109.99

Cannondale

Hollowgram Si Spider - 120/90 BCD

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

Cannondale

HollowGram Reflective Crank Boot

£9.99

Cannondale

SISL2 68X109 Pressfit 30 Ceramic Bottom Bracket Kit (KP248)

£152.99  
Was  £169.99   | Save  £17.00   (10%)
Available Sizes

Cannondale

Moterra Crank Arms

£49.99

Cannondale

Ai Si 4 Bolt Mountain Bike Crank Spider For Sram Chainrings 64/104BCD

£31.49  
Was  £34.99   | Save  £3.50   (10%)

Cannondale

HollowGram Si Right-Hand Crankarm (2015)

£99.99

Cannondale

166mm Hollowgram Crank Spindle

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

Cannondale

MTN Spider Si - 64/104 BCD

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

The range of transmission components & spares we carry is huge - we aim to support a wide range of customers with their complete range of transmission requirements. Parts within the range include both road bike and mountain bike components. We have broken down the range of transmission parts into a good level of sub-categories to make it easier than ever for you to find exactly what you need.

There are chainrings, chains, road bike chainsets, cassettes and chainrings - sold alongside electric mountain bike components and gearing components, including gear levers and shifters. Some of the most popular products within the range include bottom brackets and chain devices. There are a range of brands represented within this collection, including Shimano, KMC, Praxis Works, Hope Technology and bike manufacturers such as Cannondale.