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Bottom
Brackets

CeramicSpeed

ITA Shimano Bottom Bracket - Coated

£279.99  
Was  £349.99   | Save  £70.00   (20%)
Finance From £8.61/mo

CeramicSpeed

T47/86 To Shimano 24mm Bottom Bracket

£274.95
Finance From £7.64/mo

CeramicSpeed

BB30 Shimano Road Bottom Bracket

£247.95  
Was  £274.95   | Save  £27.00   (10%)
Available Colours

CeramicSpeed

BB86 SRAM DUB Road Bottom Bracket

From  £247.95  
Was  £274.95   | Save  £27.00   (10%)
Available Colours

CeramicSpeed

T47/68 External Shimano 24mm Bottom Bracket

£247.95  
Was  £274.95   | Save  £27.00   (10%)

CeramicSpeed

PF30 SRAM GXP Bottom Bracket

From  £192.95  
Was  £274.95   | Save  £82.00   (30%)
Available Colours

CeramicSpeed

BBright Campagnolo UT 25mm Bottom Bracket (Coated)

£241.95  
Was  £344.95   | Save  £103.00   (30%)

CeramicSpeed

T47/30 Internal 30mm Bottom Bracket

£247.95  
Was  £274.95   | Save  £27.00   (10%)

CeramicSpeed

BSA Campagnolo UT 25mm Bottom Bracket (Coated)

£174.95  
Was  £349.95   | Save  £175.00   (50%)
Available Colours

CeramicSpeed

Shimano Service Kit For Threaded And PF46 Bottom Brackets

£15.95

CeramicSpeed

Preload Bolt For Shimano Cranks

£14.95

CeramicSpeed

BB86 For Shimano Bottom Bracket Service Kit

£15.95

CeramicSpeed

Preload Ring Alternative For Sram DUB Cranks

£44.95

CeramicSpeed

30mm Service Kit For 46mm And T4768 Bottom Brackets

£15.95

CeramicSpeed

DUB Service Kit For ITA Threaded Bottom Brackets

£15.95

CeramicSpeed

30mm Service Kit For BSA Threaded T45 And T4786 Bottom Brackets

£15.95

CeramicSpeed

BB30 For Shimano Bottom Bracket Service Kit

£17.95

CeramicSpeed

Service Kit For PF4130 Bottom Brackets

£15.95

All bikes have bottom brackets, including road bikes, e-bikes, mountain bikes, hybrid bikes and gravel bikes. The bottom bracket of the bike connects the crankset of the bike to the frame - meaning that the crankset can rotate, without the entire frame rotating!

Bottom brackets will typically last for thousands of miles, which can be a couple of years for riders - although bottom brackets on mountain bikes may need replacing sooner, with ingress of mud & grime from the trails - which can be negated by a strict cleaning regimen. The biggest giveaway to a bottom bracket that needs replacing, is a wobbling crank or excessive noise from the bottom bracket.

In some cases, a noisy bottom bracket may not need replacing - it may just need the bearings replacing or greasing.